Q. Mixture have two or more substances chemically combined. 1) Some substances are made up of two or more elements combined together chemically. 2) Properties of these substances are different from their constituent elements. 3) These substances cannot be broken down by physical methods.Study with Quizlet and memorize flashcards containing terms like 5-3, Which of the following terms best describes the pair of compounds shown: enantiomers, diastereomers, or the same compound?, Which of the following structures are identical to the structure in the box? and more.E. The compound would be a good conductor of heat and electricity. Which of the following describes the compound PCl5? Choose all answers that apply. A. The compound is molecular. B. The compound would be expected to have a relatively low melting point. C.Study with Quizlet and memorize flashcards containing terms like Which of the following statements describe a compound? a. a compound is a pure substance b. a compound …Study with Quizlet and memorize flashcards containing terms like Atoms bond in order to attain a full _____ level or shell of electrons. Elements in period 2 seek a total of _____ such electrons while period 1 elements such as hydrogen seek a total of _____., True or false: All of the electrons in a many-electron atom can participate in covalent bonding., Which of …This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: Which of the following describes an organic compound? A compound that contains the element carbon A compound that cannot be broken down by the cell A compound made up of carbohydrates A compound found only in ...question 2 people found it helpful saimaparvezVT report flag outlined The statement describes a compound: "two or more types of atoms chemically bonded together". The correct answer would be an option (C). What is the compound? Compounds are pure molecules made up of two or more separate elements ' atoms.A) True B) False. A. Polar organic compounds are water soluble only if they are small and contain a nitrogen or oxygen atom that can hydrogen bond with water. A) True B) False. A. MTBE is soluble in both gasoline and in water. A) True B) False. A. Vitamin C is a water-soluble vitamin.Oct 21, 2023 · Which of the following best describes a carbon atom double-bonded to an oxygen atom? CARBONYL GROUP. What is true about ketones? A.) Ketones contain a carbonyl group. B.) In a ketone, the carbonyl group is bonded to two carbons. C.) The carbon in the carbonyl group exhibits sp2 hybridization. Which of the following is the formula for the ... The constituents of a compound cannot be separated by simple physical processes. Formation of a compound is generally accompanied by evolution of energy in the form of heat or light. A compound has a fixed melting point and boiling point. A compound is always homogeneous in nature. Loaded 0%.Select all that apply. 1) Molecular compounds tend to contain nonmetals only. 2) Molecular compounds may contain ions. 3) Ionic compounds are composed of molecules. 4) Ionic compounds contain only one type of atom. 5) Nonmetals combine with metals to form ionic compounds. 1 and 5. Which of the following options correctly describe how to name an ...True or false: A greater number of organisms live on land than in the ocean. True or false: inland areas have more severe temperatures because of oceans. True or false: oceans provide little water vapor to the atmosphere. True or false: bioluminescence is the least common form of communication on the planet.The Compound. A compound is a word or word group that consists of two or more parts that work together as a unit to express a specific concept. Examples are double-check, cost-effective, around-the-clock, hand-to-hand, forward-thinking, eyeliner, and iced tea. They might also be formed from prefixes or suffixes, as in ex-president, supermicro ...Chemistry questions and answers. Which of the following correctly describes chemical compounds? (Select all answers that apply.) A chemical compound can be represented by a chemical formula using elemental symbols and subscripts indicating the number of atoms of each element. A chemical compound is a physical combination of two or more elements.This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: Which of the following describes an organic compound? A compound that contains the element carbon A compound that cannot be broken down by the cell A compound made up of carbohydrates A compound found only in ... Study with Quizlet and memorize flashcards containing terms like What element propels music forward in time?, In a compound meter, the beat is divided into groups of, A common way composers create rhythmic interest is by shifting the accent to a _____ (also known as an _____) instead of emphasizing the _____ beat of the measure. Question: Which of the following terms best describes ammonia, NH 3? A Chemical compound B Homogeneous mixture Element Atom lon . Show transcribed image text. ... Which of the following terms best describes ammonia, NH 3? A Chemical compound B Homogeneous mixture Element Atom lon . Previous question Next question.Figure 3.1.3 3.1. 3: The Three-Dimensional Structures of Water, Ammonia, and Methane. (a) Water is a V-shaped molecule, in which all three atoms lie in a plane. (b) In contrast, ammonia has a pyramidal structure, in which the three hydrogen atoms form the base of the pyramid and the nitrogen atom is at the vertex.The number 10,000 can be expressed as 1x10^4. This second form is called ___ notation. -Scientific. To track the transfer of electrons in both ionic and molecular substances, we assign a (n)—number to each element involved. This number reflects the charge the element would have if all bonds were ionic.Study with Quizlet and memorize flashcards containing terms like Which of the following correctly defines an organic compound?, Carbon forms covalent bonds in all its compounds due to its _____. Select all the options that complete this sentence correctly., Carbon is able to form a wide variety of stable chain, ring, and branched compounds. Which factors contribute to this behavior? Select all ... Identify identical compounds. A and C. What is the relative priority of the CH3 group in the following compound? 3. E configuration. the highest priority groups are on the opposite side of the double bond. trans configuration. the H atoms are bonded on the opposite side of the C=C. Stereoisomers.Study with Quizlet and memorize flashcards containing terms like Which of the following terms for ionic compounds are correct? Select all that apply. Mg2O Ca3N2 AgCl2 CaO, Which of the following options correctly describes each type of chemical compound? Select all that apply. 1) Molecular compounds tend to contain nonmetals only. 2) …Study with Quizlet and memorize flashcards containing terms like For the following acid-base reaction, predict which side of the equilibrium if favored A) Neither B) Favor Right Side C) Favor Left Side, WHich of the following compounds is most acidic? A) II b) III c) IV D) I, A loss of proton from Bronsted-Lowry acid results in a ____ a) conjugate base b) Lewis Acid c) conjugate acid-base pair ... Question: Which of the following describes what happens to the solubility of a slightly soluble ionic compound when common ion is added to the solution? The solubility of the ionic compound is increased The ionic compound diesolves more rapidly. More of the lonic compound dissolves. There is no effect on the solubility of the ionic compound.Learn Test Match Q-Chat Created by gsnow past tests Terms in this set (47) The four most common elements in living organisms include all except: a. hydrogen b. nitrogen c. sodium d. carbon e. oxygen c. sodium Which of the following statements best describes a compound? a. A compound is a pure element. b.Study with Quizlet and memorize flashcards containing terms like Which of the following correctly defines an organic compound?, Carbon forms covalent bonds in all its compounds due to its _____. Select all the options that complete this sentence correctly., Carbon is able to form a wide variety of stable chain, ring, and branched compounds. Which factors contribute to this behavior? Select all ...Study with Quizlet and memorize flashcards containing terms like For the following acid-base reaction, predict which side of the equilibrium if favored A) Neither B) Favor Right Side C) Favor Left Side, WHich of the following compounds is most acidic? A) II b) III c) IV D) I, A loss of proton from Bronsted-Lowry acid results in a ____ a) conjugate base b) Lewis Acid c) conjugate acid-base pair ... Which of the following correctly describes chemical compounds? (Select all answers that apply.) A chemical compound can be represented by a chemical formula using elemental symbols and subscripts indicating the number of atoms of each element. A chemical compound is a physical combination of two or more elements.Jan 22, 2020 · A compound is a substance made up of two or more different types of atoms that are chemically bonded together. So, two or more types of atoms chemically bonded together describe a " compound". Hence, the correct answer would be an option ( C ). Learn more about the compounds here: According to Facebook, “following” describes a social media relationship that determines the information that generates on a person’s news feed. Facebook allows users to follow as many or as few people as they wish.In chemistry, a binary compound is a chemical compound consisting of exactly two different elements. Although a binary compound only contains two elements, it can contain more than two atoms. The three types of binary compounds are binary acids, binary ionic compounds, and binary covalent compounds. Examples of binary …Answer the following questions and then press 'Submit' to get your score. Question 1 Which of the following statements best describes a lead compound? a) A compound that contains the element lead. b) A compound from the research laboratory that is chosen to go forward for preclinical and clinical trials c) A ...Oc if the lon-dipole forces between the ions in the lonic compound and the dipole of the water molecules are stronger than the lon- ion forces holding the lonic compound in the solid state, the compound will dissolve in water. O d. Both a & b are correct. e Both a & care correct. Of. Both b&c are correct. O & None of the above statements are ...Terms in this set (27) Which of the following is a chemical change? burning gasoline in your car. which of the following descriptions is used to describe the liquid state? matter in this state has a definite volume and the shape is determined by the container. which of the following is a chemical change? frying an egg.Study with Quizlet and memorize flashcards containing terms like Water's surface tension and heat storage capacity is accounted for by its, Which of the following statements best describes a compound?, Which of the following best describes the atomic number of an atom? and more.physical. Classify each of the following observations about the behavior of a substance. as a physical property or chemical property of the substance. a. does not react with oxygen at 50 C. b. reacts explosively with oxygen at 425 C. c. does not melt when heated to 100 C. d. melts at temperatures that exceed 250 C.Question: Question 26 Choose the correct answer: Which of the following best describes how compound interest works? [1 Mark] (a) Interest is calculated only on previously earned interest (b) The compound interest rate increases as the term progresses (c) Interest is calculated only at the end of the term (d) The compound interest rate increases as the term progresses Chemical compound, any substance composed of identical molecules consisting of atoms of two or more chemical elements. All the matter in the universe is ...Reduction of an organic compound results in a decrease in the number of carbon-heteroatom bonds, and/or an increase in the number of carbon-hydrogen bonds. Below are a number of common functional group transformations that are classified as redox. Heteroatoms such as oxygen and nitrogen are more electronegative than carbon, …Chemical compound - Binary, Covalent, Molecules: Binary molecular (covalent) compounds are formed as the result of a reaction between two nonmetals. Although there are no ions in these compounds, they are named in a similar manner to binary ionic compounds. The nomenclature of binary covalent compounds follows these rules: …Study with Quizlet and memorize flashcards containing terms like Which of the following statements correctly describe Bronsted-Lowry acids? (Select all that apply.), Which of the following structural characteristics is required for a compound to act as a Bronsted-Lowry base?, Which of the following Bronsted-Lowry acid/base classifications are correct? (Select all that apply.) and more.This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer. Question: uestion 16 Which of the following terms best describes ice floating in water? O A. compound OB. heterogeneous mixture O C. homogeneous mixture O D. substance E. none of the above.Study with Quizlet and memorize flashcards containing terms like A substance that releases ions in solution when dissolved in water is called a(n)_____. This solution _____conduct electricity., Which of the following represent correctly written formula units?, Arrange the statements from top to bottom to describe general process for naming binary molecular …Explain your answer. The model does not represent a compound because it shows two atoms of the same element combined. To be a compound, the model would need to contain atoms of different elements, represented by different-colored balls. H is a chemical. and H2 is a chemical.Which of the following describes the formation of a compound sentence? A. Two independent clauses are joined by a comma and a conjunction. B. Two dependent clauses are joined by a semicolon. C. A dependent clause is connected to an independent clause with a semicolon. D. A dependent clause is connected to an independent clause with a comma.See Answer. Question: Which of the following describes the compound Mn (NO3)2? Choose all answers that apply. The compound is ionic. The compound is molecular. If the compound dissolved in water it would be a non-electrolyte. If the compound dissolved in water it would be a strong electrolyte. The compound would be expected to be a solid at ...Atoms of the elements form bonds to combine and make up a molecule of the compound. The compound contains a uniform distribution of these molecules. A ...Select all that apply. 1) Molecular compounds tend to contain nonmetals only. 2) Molecular compounds may contain ions. 3) Ionic compounds are composed of molecules. 4) Ionic compounds contain only one type of atom. 5) Nonmetals combine with metals to form ionic compounds. 1 and 5. Which of the following options correctly describe how to name an ... Terms in this set (43) Special combinations of atoms that provide organic molecules with their specific characteristics are called. functional group. Select all of the following atoms that are found in most organic molecules. Carbon. Hydrogen. Organic molecules must contain. both carbon and hydrogen atoms. Chemical bonds join small ...Solution. A) Tea is a solution of compounds in water, so it is not chemically pure. It is usually separated from tea leaves by filtration. B) Because the composition of the solution is uniform throughout, it is a homogeneous mixture. A) Orange juice contains particles of solid (pulp) as well as liquid; it is not chemically pure. B) Because its composition is not uniform throughout, orange ...Study with Quizlet and memorize flashcards containing terms like 5-3, Which of the following terms best describes the pair of compounds shown: enantiomers, diastereomers, or the same compound?, Which of the following structures are identical to the structure in the box? and more. 1 millimeter = __________ meter. 0.001. Perform the following calculation and give the answer with the correct number of significant figures. 35,920 ÷ 172. 209. Gasoline has a density of 0.740 g/mL. If you have 328 grams of gasoline, what is the volume in milliliters?Study with Quizlet and memorize flashcards containing terms like Which of the following statements correctly describe the structural features and reactivity of compounds containing a C-Z σ bond, where Z is a heteroatom such as oxygen? (Select all that apply., Which of the following are common structural features of organic compounds? (Select all that apply.), What is the general structure for ...ELEMENTS AND COMPOUNDS. Elements and Compounds. 1-1. Which of the following correctly describes one of the differences between compounds and mixtures? (a) compounds contain more than one element but mixtures do not (b) compounds have a constant composition but mixtures do not Chemistry. Chemistry questions and answers. The compound, CH3NH2, contains a C-N bond. Which of the following best describes the charge on the nitrogen atom in this compound? And why? a) -1 b) +1 c) Slightly Positive d) Slightly Negative e) Uncharged.Terms in this set (27) Which of the following is a chemical change? burning gasoline in your car. which of the following descriptions is used to describe the liquid state? matter in this state has a definite volume and the shape is determined by the container. which of the following is a chemical change? frying an egg.Describe and define a compound-complex sentence. A compound-complex sentence has 2 or more independent clauses and at least 1 dependent clause. True or false: This is an example of a compound-complex; Before I went to the movies, I finished my homework, and it took forever. True. True or false: This is an example of a complex sentence; I do not ... Which statement describes compounds? Compounds are represented by chemical formulas. Does this model represent a compound? Explain your answer. The model …A compound is a substance that is composed of two or more different atoms. It can be described by the following options: 1. Components are in a fixed ratio: This means that the elements in a compound are combined in specific proportions. For example, water (H2O) always consists of two hydrogen atoms and one oxygen atom. 2.Chapter 5 IS 301. Which of the following best describes the total cost of ownership (TCO) model? Click the card to flip 👆. The total cost of ownership (TCO) model can be used to analyze direct and indirect costs to help firms determine the actual cost of specific technology implementations. Click the card to flip 👆.Study with Quizlet and memorize flashcards containing terms like Which of the following options describe the correct format used when writing the chemical formula of a substance? Select all that apply., When naming a compound of two nonmetals, the number of ____ of each element is indicated by a Greek numerical prefix. The first element in the name is numbered only when more than ___ atom(s ... Study with Quizlet and memorize flashcards containing terms like Which of the following are a pure substance? A. Solution B. Compounds C. Homogeneous Mixture D. Colloids, Which of the following is NOT a pure substance? A. Milk B. Oxygen C. Water D. Carbon Dioxide, A substance that is only made up of one kind of atom is a(an) A. Compound B. …Study with Quizlet and memorize flashcards containing terms like A precipitation reaction is a reaction in which two or more water-_____ ionic compounds react in aqueous solution to form one or more _____ precipitates., A(n) _____ ionic equation shows all soluble ionic substances dissociated into ions. Both the atoms and the electrical _____ must be balanced in this type of equation., A ...Study with Quizlet and memorize flashcards containing terms like 1: Which of the following statements accurately describes vitamins? A) Cooking vegetables at high temperatures helps maintain the vitamins. B) Vitamins are indestructible. C) Almost every action in the body requires the assistance of vitamins. D) Vitamins A, D, E, and K are …Choose all answers that apply. The compound is ionic. The compound would be expected to be a solid at room temperature and pressure. If the compound dissolved in water it would be a strong electrolyte. The compound is molecular. | If the compound dissolved in water it would be a non-electrolyte. Show transcribed image text.Compounds and Mixtures quiz for 5th grade students. Find other quizzes for Chemistry and more on Quizizz for free! ... Which of the following best describes chicken noodle soup? element . mixture . compound. Multiple Choice. Edit. Please save your changes before editing any questions. 15 minutes.Lithium and its compounds impart a crimson colour to a flame, which is the basis of a test for its presence. It is commonly kept in mineral oil because it reacts with the moisture in the air. Organolithium compounds, in which the lithium atom is not present as the Li + ion but is attached directly to a carbon atom, are useful in making other ...Study with Quizlet and memorize flashcards containing terms like Which of the following statements best describes organic chemistry?, Identify the statements that correctly describe the physical properties of organic compounds., Molecules with stronger intermolecular forces have _____ boiling points compared to molecules with weaker intermolecular forces. and more.Describe and define a compound-complex sentence. A compound-complex sentence has 2 or more independent clauses and at least 1 dependent clause. True or false: This is an example of a compound-complex; Before I went to the movies, I finished my homework, and it took forever. True. True or false: This is an example of a complex sentence; I do not ...Select all that apply. 1) Molecular compounds tend to contain nonmetals only. 2) Molecular compounds may contain ions. 3) Ionic compounds are composed of molecules. 4) Ionic compounds contain only one type of atom. 5) Nonmetals combine with metals to form ionic compounds. 1 and 5. Which of the following options correctly describe how to name an ...Expert Answer. Option D is correct When a soluble ionic compound is dissolved in water then the process which goes on is that the ions ar …. QUESTION 2 Which of the following best describes what happens as a soluble ionic compound dissolves in water? O The ionic compound reacts with the water and falls apart into individual atoms O lonic ...A compound is a pure substance formed by the chemical combination of two or more different elements. A compound may be splitted into simpler substances by chemical reactions, and has different properties to those of the elements that form it. The composition of a compound is fixed: every piece of a compound has the same kind of …Which of the following describes the compound PCl5? Choose all answers that apply. A. The compound is molecular. B. The compound would be expected to have a relatively low melting point. C. The compound would be expected to have a relatively high melting point.ELEMENTS AND COMPOUNDS. Elements and Compounds. 1-1. Which of the following correctly describes one of the differences between compounds and mixtures? (a) compounds contain more than one element but mixtures do not (b) compounds have a constant composition but mixtures do notWhich of the following best describes how compound interest works? a. The compound interest rate increases as the term progresses. b. Interest is calculated only at the end of the term. c. Interest is calculated only on previously earned interest. d. Interest is calculated and added to the previous balance to become the new balance. Scientists of the 18th and early 19th centuries studied compounds obtained from plants and animals and labeled them organic because they were isolated from “organized” (living) systems. Compounds isolated from nonliving systems, such as rocks and ores, the atmosphere, and the oceans, were labeled inorganic.For many years, …Science Biology Which of the following describes a lipid? A. An organic molecule that consists of one or more chains of amino acids folded up in a specific shape B. A fatty, oily, or waxy organic compound often composed of fatty acids C. A molecule that consists primarily of carbon, hydrogen, and oxygen atoms in a ratio of 1:2:1 D.Expert Answer. 100% (5 ratings) Transcribed image text: Which of the following options correctly describe covalent compounds? Select all that apply. Check all that apply. V Covalent compounds form when a metal bonds to ampnmetal A covalent compound is formed when electrons are shared The smallest unit of a covalent compound is called a molecule. Which of the following statements best describes a compound? A) A compound is less common than a pure element B) A compound contains two or more different elements in a definite ratio C) A compound is exemplified by sodium D) A compound is a solution E) A compound is a pure element Expert Answer. Option D is correct When a soluble ionic compound is dissolved in water then the process which goes on is that the ions ar …. QUESTION 2 Which of the following best describes what happens as a soluble ionic compound dissolves in water? O The ionic compound reacts with the water and falls apart into individual atoms O lonic ...Study with Quizlet and memorize flashcards containing terms like which of the following quantities are equivalent to 1 mL? a.) 1x10^(-3)L b.) 1 cm^3 c.)0.001L d.)1000L, an experiment requires 42.5 g of sulfuric acid, which is easier to measure by volume than by mass. what volume in mL should be measures out, if the density of the sulfuric acid is 1.84 g/cm^3 a.)0.043 mL b.)23.1 mL c.) 78.2 mL ...1 millimeter = __________ meter. 0.001. Perform the following calculation and give the answer with the correct number of significant figures. 35,920 ÷ 172. 209. Gasoline has a density of 0.740 g/mL. If you have 328 grams of gasoline, what is the volume in milliliters?Which of the following describes a compound
Which of the following statements describes why this is the case? ... The first product of carbon fixation in C4 plants is a four-carbon compound instead of a three-carbon compound. The light reactions of photosynthesis use chemiosmosis to produce ATP that will be used in the Calvin cycle.Question: Which of the following describes the compound Fe (CH3COO)3? Choose all answers that apply. If the compound dissolved in water it would be a non-electrolyte The compound is ionic. If the compound dissolved in water it would be a strong electrolyte. The compound would be expected to be a solid at room temperature and pressure. The ...Reduction of an organic compound results in a decrease in the number of carbon-heteroatom bonds, and/or an increase in the number of carbon-hydrogen bonds. Below are a number of common functional group transformations that are classified as redox. Heteroatoms such as oxygen and nitrogen are more electronegative than carbon, …d.spiro bicyclic. 2.Which of the following describes the compound below? A. bridged bicyclic. B. spiro bicyclic. C. fused bicyclic. D. bridged tricyclic. 3.Choose the IUPAC name that best describes the following molecule. a.spiro [5.2]octane. b.bicyclo [3.2.1]octane. 1. All organic compounds contain carbon atoms. 2. organic compounds may contain nitrogen or oxygen atoms. The central carbon atom in the structure shown is bonded to four different groups. This molecule is ___ and is ___ on its mirror image. The central carbon atom is therefore chiral. True or false: A greater number of organisms live on land than in the ocean. True or false: inland areas have more severe temperatures because of oceans. True or false: oceans provide little water vapor to the atmosphere. True or false: bioluminescence is the least common form of communication on the planet.Which of the following correctly describes a compound? (4 points) a The atoms are chemically bonded together, and they retain their individual physical and chemical properties. b The atoms are not chemically bonded, and there is no set ratio for how the atoms can combine together. c The atoms can only combine in fixed ratios, and they can only be separated by a chemical change. d The atoms do ...Compounds can be classified as ionic or covalent. Molecules are the simplest unit of a covalent compound, and molecules can be represented in many different ways. Atoms are the smallest units of matter that still retain the fundamental chemical properties of an element.Study with Quizlet and memorize flashcards containing terms like Which of the following statements describe a compound? a. a compound is a pure substance b. a compound …Question: Which of the following correctly describes a compound? a. The atoms are bonded together, and the compound has different physical and chemical properties than the individual...Terms in this set (27) Which of the following is a chemical change? burning gasoline in your car. which of the following descriptions is used to describe the liquid state? matter in this state has a definite volume and the shape is determined by the container. which of the following is a chemical change? frying an egg.This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: Which of the following correctly describe the molecular mass of a compound? Click the answer you think is right. The sum of the atomic masses of all the elements of a compound The sum of the atomic numbers of a ...Which of the following are pure substances? Explain.(a) Calcium chloride, used to melt ice on roads, consists of twoelements, calcium and chlorine, in a fixed mass ratio.(b) Sulfur consists of sulfur atoms combined into octatomicmolecules.(c) Baking powder, a leavening agent, contains 26% to 30%sodium hydrogen carbonate and 30% to 35% calcium …Study with Quizlet and memorize flashcards containing terms like For the following acid-base reaction, predict which side of the equilibrium if favored A) Neither B) Favor Right Side C) Favor Left Side, WHich of the following compounds is most acidic? A) II b) III c) IV D) I, A loss of proton from Bronsted-Lowry acid results in a ____ a) conjugate base b) Lewis Acid c) conjugate acid-base pair ... According to Facebook, “following” describes a social media relationship that determines the information that generates on a person’s news feed. Facebook allows users to follow as many or as few people as they wish.Study with Quizlet and memorize flashcards containing terms like NaCl and KBr are ionic compounds. H2O and C6H12O6 are covalent compounds. How does Vanessa describe the difference between the melting points and elemental compositions of ionic and covalent compounds?, Which of the following is the correct way to write the formula for the compound carbon tetrafluoride?, calcium and nitrogen and ...Chapter 3. Which of the following describes a substance in the liquid physical state? A) The substance has a variable shape. B) The substance has a fixed volume. C) The substance does not compress significantly. D) all of the above. E) none of the above. Click the card to flip 👆.Expert Answer. 1. Which of the following correctly describes one of the differences between compounds and mixtures? (a) Compounds contain more than one element but mixtures do not. (b) Compounds have a constant composition but mixtures do not. (c) It is easier to separate the elements in a compound than it is to separate the elements in a …Classification of Matter. 3.2K plays. 8th - 10th. 20 Qs. Classifying Matter. 8.3K plays. 9th - 10th. Compounds and Mixtures quiz for 5th grade students. Find other quizzes for Chemistry and more on Quizizz for free!Which of the following best describes a possible carbon compound? a) One carbon atom forms a quadruple bond with another carbon atom. b) One carbon atom forms a double bond with an oxygen atom and two single bonds with two hydrogen atoms. c) One carbon atom forms five single bonds with five hydrogen atoms. See full list on khanacademy.org Study with Quizlet and memorize flashcards containing terms like Which of the following statements correctly describe the structural features and reactivity of compounds containing a C-Z σ bond, where Z is a heteroatom such as oxygen? (Select all that apply., Which of the following are common structural features of organic compounds? (Select all that …Terms in this set (27) Which of the following is a chemical change? burning gasoline in your car. which of the following descriptions is used to describe the liquid state? matter in this state has a definite volume and the shape is determined by the container. which of the following is a chemical change? frying an egg.Chemical compound, any substance composed of identical molecules consisting of atoms of two or more chemical elements. All the matter in the universe is ...Explain your answer. The model does not represent a compound because it shows two atoms of the same element combined. To be a compound, the model would need to contain atoms of different elements, represented by different-colored balls. H is a chemical. and H2 is a chemical.Study with Quizlet and memorize flashcards containing terms like The word atom is derived from a word in which language?, Which of the following statements describe a compound? a. A compound is a pure substance .b. A compound obeys the law of constant composition . c. both a and b d. neither a nor b, Which of the following statements describe a mixture? and more.Cultism is defined as the practices and devotions of a cult. It is a noun used to describe a cult, a religion, or a religious sect that is considered extreme or false and typically follows a charismatic leader.C. The tert-butyl group is equatorial. D. The tert-butyl group is axial and the methyl group is equatorial. E. none of the above. C. Which of the following has two equatorial alkyl substituents in its most stable conformation? A. 1,1-dimethylcyclohexane. B. cis-1,2-dimethylcyclohexane C. cis-1,3-diethylcyclohexane.question 2 people found it helpful saimaparvezVT report flag outlined The statement describes a compound: "two or more types of atoms chemically bonded together". The correct answer would be an option (C). What is the compound? Compounds are pure molecules made up of two or more separate elements ' atoms.Study with Quizlet and memorize flashcards containing terms like 1: Which of the following statements accurately describes vitamins? A) Cooking vegetables at high temperatures helps maintain the vitamins. B) Vitamins are indestructible. C) Almost every action in the body requires the assistance of vitamins. D) Vitamins A, D, E, and K are …Study with Quizlet and memorize flashcards containing terms like For the following acid-base reaction, predict which side of the equilibrium if favored A) Neither B) Favor Right Side C) Favor Left Side, WHich of the following compounds is most acidic? A) II b) III c) IV D) I, A loss of proton from Bronsted-Lowry acid results in a ____ a) conjugate base b) Lewis Acid c) conjugate acid-base pair ...Study with Quizlet and memorize flashcards containing terms like What element propels music forward in time?, In a compound meter, the beat is divided into groups of, A common way composers create rhythmic interest is by shifting the accent to a _____ (also known as an _____) instead of emphasizing the _____ beat of the measure.Solusi 1. Oxygen has an atomic number of 8 and its configuration is 2, 6. For an atom to attain the octet structure it must have 8 electrons in its outermost shell, this implies that oxygen needs two more electrons to attain stability. In order to attain the octet structure, two oxygen atoms will donate two electrons each and share these ...A compound is a substance formed when two or more different elements bond together chemically. In the options provided, 'a substance made of two oxygen atoms for each carbon atom' describes a compound, specifically carbon dioxide (CO2). Explanation: In chemistry, a compound is a substance formed when two or more …Which of the following best describes a compound? (A) Atoms chemically bonded together in a discrete unit. (B) A substance composed of two or more elements chemically bonded together in a fixed ratio. (C) A single …The condenser is a critical component of a compound microscope. It is located beneath the stage and its primary function is to gather and focus light from the microscope's light source onto the specimen being observed. Here is a brief description of the functions of the condenser in a compound microscope:Jan 20, 2021 · The correct option that describes a compound is: "The atoms can only combine in fixed ratios, and they can only be separated by a chemical change."Explanation: A compound is defined as a substance composed of two or more different types of elements that are chemically combined in fixed proportions. Which of the following statements best describes a compound? a. A compound is a pure element. b. A compound contains two or more different elements in a fixed ratio. c. A compound is exemplified by sodium. d. A compound is a solution6) Which of the following terms best describes the pair of compounds shown: enantiomers, diastereomers, or the same compound?Only 1. Match the molecular geometry and the number of lone pairs of electrons on the central atom: Bent geometry. - 0. - Only 1. - 1 or 2. 1 or 2. Match the atom with the number of lone pairs of electrons it will commonly possess in a Lewis structure: Carbon. - 0. Which of the following incorrectly describes cis-1.2-dimethylcyclopentane? A) It is a meso compound B) It is achiral. C) It contains two asymmetric carbons D) Its diastcreomer is trans- 1.2-dimethylcyclopentane E) It has an enantiomer. 2. What is the relationship between the pair of compounds shown: CMa A) enantiomers, B) diastereomers C) the sameStudy with Quizlet and memorize flashcards containing terms like The word atom is derived from a word in which language? a. Arabic b. Greek c. Hebrew d. Latin, Which of the following statements describe a compound? a. A compound is a pure substance. b. A compound obeys the law of constant composition. c. both a and b d. neither a nor b, Which of the following statements describe a mixture? a ...Correct option is C) Molecules that are optical isomers are called enantiomers. Enantiomers have identical chemical and physical properties, except their effect on plane polarised light and reaction with other chiral molecules. Here, CH 3CH(OH)COOH is optically active.1) Draw the molecule in three dimensions. 2) Draw the mirror image of the molecule. 3) Try to align all bonds and atoms in the molecule with those of its mirror image. Stereoisomers that are mirror images of each other and are not superimposable are called ______. Multiple choice question. 1. All organic compounds contain carbon atoms. 2. organic compounds may contain nitrogen or oxygen atoms. The central carbon atom in the structure shown is bonded to four different groups. This molecule is ___ and is ___ on its mirror image. The central carbon atom is therefore chiral.Which of the following best describes a compound? A compound can be separated into its elements. When chemical bonds form, the valence electrons in an atom can undergo …Question: Which of the following describes the compound NH4CH3COO? Choose all answers that apply. -The compound is ionic. -If the compound dissolved in water it would be a strong electrolyte. -The compound would be expected to be a solid at room temperature and pressure. -The compound is molecular. -If the compound dissolved in water it would ... Study with Quizlet and memorize flashcards containing terms like Which of the following statements is TRUE of an atom? You can see the parts of an atom with a typical lab microscope. There is no other particle in matter that is smaller than an atom. All atoms contain the same number of protons, neutrons, and electrons. A grain of salt contains …This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Question: Which of the following describes an organic compound? A compound that contains the element carbon A compound that cannot be broken down by the cell A compound made up of carbohydrates A compound found only in ...Explain your answer. The model does not represent a compound because it shows two atoms of the same element combined. To be a compound, the model would need to contain atoms of different elements, represented by different-colored balls. H is a chemical. and H2 is a chemical.Study with Quizlet and memorize flashcards containing terms like Which of the following is the branch of chemistry concerned with energy changes? A. Cytochemistry B. Inorganic chemistry C. Organic chemistry D. Thermodynamics, Work in the cell or in the physical world can only be done with expenditure of __________; it is defined as the capacity to do …Study with Quizlet and memorize flashcards containing terms like Rank the states of matter based on increasing strength of intermolecular forces, placing the state whose intermolecular forces are weakest at the top., Which of the following properties of liquids are influenced by intermolecular forces? Select all that apply., Which of the following statements correctly describe the surface ...Which of the following statements best describes a compound? A) A compound is less common than a pure element B) A compound contains two or more different elements in a definite ratio C) A compound is exemplified by sodium D) A compound is a solution E) A compound is a pure elementWhich of the following compounds has the highest boiling point? A) 1-butanol. B) pentane. C) butanoic acid. D) diethyl ether. E) butanal. Butanoic Acid. Why is the water solubility of a carboxylate salt greater than that of its parent carboxylic acid? A carboxylate salt is an ionic compound which is soluble in water. Clear my choice Question 12 Answer saved Marked out of 1.00 Which of the following terms correctly describes a compound featuring more than one ... B. Polyunsaturated Polyunsaturated = this is the term used to correctly describe a compound with MORE THAN ONE double bond. "Poly" = means "many"One example of this is Polyunsaturated …Terms in this set (27) Which of the following is a chemical change? burning gasoline in your car. which of the following descriptions is used to describe the liquid state? matter in this state has a definite volume and the shape is determined by the container. which of the following is a chemical change? frying an egg.Which of the following statements correctly describe covalent compounds? Select all that apply. Most of the compounds that we come in contact with are covalent compounds. Covalent compounds are formed by sharing electrons between atoms. Nitrogen, N2, is a covalent compound. Answer to Solved Which of the following equations describes the. Skip to main content. Books. Rent/Buy; Read; Return; Sell; Study. Tasks. Homework help; Understand a topic; Writing ... Which of the following equations describes the formation of a compound from its elements in their standard states? View Available Hint(s) O Mg(s) + C(s, graphite ...A compound sentence contains two independent clauses—groups of words that can function as complete sentences. The independent clauses in a compound sentence must be separated by a semicolon or by a comma and a coordinating conjunction. Semicolon. A semicolon can be used to create a compound sentence. A compound sentence is …The Compound. A compound is a word or word group that consists of two or more parts that work together as a unit to express a specific concept. Examples are double-check, cost-effective, around-the-clock, hand-to-hand, forward-thinking, eyeliner, and iced tea. They might also be formed from prefixes or suffixes, as in ex-president, supermicro ...The molecule possesses enantiotopic hydrogens. Which of the following statements describes the compound shown below? Y O The mirror image of this molecule is its enantiomer. O It is meso. O Its asymmetric center possesses the R configuration. O It is achiral. The molecule possesses enantiotopic hydrogens. BUY.The simplest Organic compounds are made up of only Carbon and Hydrogen atoms only. Compounds of Carbon and Hydrogen only are called Hydrocarbons. Alkanes. The ...For instance, positively charged sodium ions and negatively charged chloride ions attract each other to make sodium chloride, or table salt. Table salt, like many ionic compounds, doesn't consist of just one sodium and one chloride ion; instead, it contains many ions arranged in a repeating, predictable 3D pattern (a crystal). 1 The number 10,000 can be expressed as 1x10^4. This second form is called ___ notation. -Scientific. To track the transfer of electrons in both ionic and molecular substances, we assign a (n)—number to each element involved. This number reflects the charge the element would have if all bonds were ionic.Which of the following statements correctly describe covalent compounds? Select all that apply. Most of the compounds that we come in contact with are covalent compounds. Covalent compounds are formed by sharing electrons between atoms. Nitrogen, N2, is a covalent compound.Reduction of an organic compound results in a decrease in the number of carbon-heteroatom bonds, and/or an increase in the number of carbon-hydrogen bonds. Below are a number of common functional group transformations that are classified as redox. Heteroatoms such as oxygen and nitrogen are more electronegative than carbon, …Which of the following describes the compound KI? Choose all answers that apply. ) The compound is molecular. | The compound would conduct electricity if molten. | The compound would be expected to have a relatively low melting point. ]If the compound dissolved in water it would be a strong electrolyte. | The compound is ionic. Identify identical compounds. A and C. What is the relative priority of the CH3 group in the following compound? 3. E configuration. the highest priority groups are on the opposite side of the double bond. trans configuration. the H atoms are bonded on the opposite side of the C=C. Stereoisomers. Which of the following statements best describes a compound? a. A compound is a pure element. b. A compound contains two or more different elements in a fixed ratio. c. A compound is exemplified by sodium. d. A compound is a solutionA) Relatively few people on this planet are lactose intolerant. B) The ability to hydrolyze lactose would be equally beneficial to all human populations. C) Lactose tolerance has evolved independently in multiple different human populations. D) Lactose intolerance refers to a person's inability to produce the sugar lactose.Click here 👆 to get an answer to your question ️ Which of the following describes a compound. avirgilio726 avirgilio726 30.09.2020 Science Secondary School answered Which of the following describes a ... compound is defined as a chemical substance in which two or more different elements combine chemically in a definite ...Question: Question 26 Choose the correct answer: Which of the following best describes how compound interest works? [1 Mark] (a) Interest is calculated only on previously earned interest (b) The compound interest rate increases as the term progresses (c) Interest is calculated only at the end of the term (d) The compound interest rate increases as the term progresses Study with Quizlet and memorize flashcards containing terms like Which of the following statements best describes the relationship between autotrophs and heterotrophs? A) Autotrophs produce their organic molecules from CO2 and other inorganic molecules, whereas heterotrophs obtain their organic molecules from compounds produced by …D) Matter can be created and destroyed. Which of the following statements regarding matter is false? A) All life is composed of matter. B) Matter is composed of elements. C) Matter had mass. D) Matter can be created and destroyed. E) Matter occupies space. B) A compound contains two or more different elements in a definite ratio.Chemical compound, any substance composed of identical molecules consisting of atoms of two or more chemical elements. All the matter in the universe is composed of the atoms of more than 100 different chemical …Aug 24, 2020 · Which of the following correctly describes a compound? (4 points) The atoms are chemically bonded together, and they retain their individual physical and chemical properties. The atoms are not chemically bonded, and there is no set ratio for how the atoms can combine together. 1 Which of the following describes the compound MgI2? Choose all answers that apply. The compound would be expected to have a relatively low melting point. The compound is molecular. The compound would conduct electricity if molten. If the compound dissolved in water it would be a strong electrolyte. The compound is ionic. 2 Which of the .... Fired from a job crossword