Which of the following describes a compound - Jan 4, 2013 ... While in mixtures proportions of constituents are highly variable, in compounds they are not. If a compound is molecular, all it's molecules are ...

 
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.. Craigslist bath pa

Which of the following describes a heterogeneous mixture? carbon monoxide (CO) ... It may bond with sulfurto form the compound BeS. Beryllium is a(n) _____. element.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 describes a series of chemical reactions that inactivate a drug by converting it to a water-soluble compound?, Which will cause drugs that are taken orally to be absorbed more quickly?, Which describe the effect of a drug that is mainly limited to the area where it is applied or enters the body? and more.Which 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.Study with Quizlet and memorize flashcards containing terms like Which of the following statements about organic compounds is FALSE?, Which of the following best describes molecules related as conformational isomers?, Which bonding pattern is NOT typical of carbon atoms in organic compounds? and more.Jan 4, 2013 ... While in mixtures proportions of constituents are highly variable, in compounds they are not. If a compound is molecular, all it's molecules are ...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. Power plants release the majority of sulfur dioxide and much of the nitrogen oxides when they burn fossil fuels, such as coal, to produce electricity. In addition, the exhaust from cars, trucks, and buses releases nitrogen oxides and sulfur dioxide into the air. These pollutants cause acid rain. Acid Rain is Caused by Reactions in the Environment.Math Algebra Which of the following best describes the differences between simple and compound interest? a. simple interest is easier to calculate than compound interest b. simple interest earns interest on the previous interest earned only c. compound interest earns interest on the principal plus any previous interest earned d. compound ...Chemistry questions and answers. Which of the following statements correctly describes a compound with a molar mass of 90.08 g/mol and an empirical formula of CH,O? Your answer is partially correct. X The molecular formula is twice the empirical formula 90.08/30.03 - 3. The molecular formula is 3 times the empirical formula.Target-focused compound libraries are collections of compounds which are designed ... This article describes examples of each of these design approaches and ...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. 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.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. Which of the following statements correctly describe compounds? Select all that apply. Multiple select question. a. The properties of a compound are the same as the properties of its component elements. b. The components of a compound can be separated physically. c. A compound is a pure substance. d. A compound has a fixed mass ratio of its ... 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: …The next statement that best describes a compound or inorganic substance is the option that indicates that it is a compound without molecules containing carbon.. In the attached image some examples of inorganic compounds are named.. Inorganic chemical compound. Inorganic chemical compound is called all those that are formed …answer answered 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.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 …The next statement that best describes a compound or inorganic substance is the option that indicates that it is a compound without molecules containing carbon.. In the attached image some examples of inorganic compounds are named.. Inorganic chemical compound. Inorganic chemical compound is called all those that are formed …Science Biology Biology questions and answers Which of the following describes an organic compound? A compound that contains the element carbon A compound that …Study with Quizlet and memorize flashcards containing terms like Which of the following describes the female pelvis compared to that of the male? Which of the following describes a female's pelvis compared to a male's pelvis?, What is a function of bone that is due to its relationship with skeletal muscle?, A cleft palate results from incomplete …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 ... 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 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.O2 is not a compound; it is a molecule because it contains only one element. To be considered a compound, a substance must meet all of the following criteria: contain at least two elements, be a pure substance, have chemically combined elem...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.88) Which of the following statements about the noble gases is incorrect? A) All have very stable electron arrangements. B) They are the most reactive of all gases. C) All have 8 valence electrons. D) All exist in nature as individual atoms rather than molecular form. 89) Which of the following statements concerning double covalent bonds is ...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 👆. Study with Quizlet and memorize flashcards containing terms like Which describes a series of chemical reactions that inactivate a drug by converting it to a water-soluble compound?, Which will cause drugs that are taken orally to be absorbed more quickly?, Which describe the effect of a drug that is mainly limited to the area where it is applied or enters the body? and more.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 …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.Water, which is a chemical compound of hydrogen and oxygen in the ratio two hydrogen atoms for every oxygen atom, contains H 2 O molecules. Sodium chloride is a chemical compound formed from sodium (Na) and chlorine (Cl) in a 1:1 ratio. Although the formula for sodium chloride is NaCl, the compound does not contain actual NaCl molecules. …What describes a compound? 1) In chemistry, a compound is a substance that results from a combination of two or more different chemical element s, in such a way that the atom s of the different elements are held together by chemical bonds that are difficult to break. The smallest unbreakable unit of a compound is called a molecule .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 ... Question: Which of the following describes an enzyme? O A catalyst for a chemical reaction O A compound that stores energy within its chemical bonds O A compound that is changed into a product during a chemical reaction The end product of a chemical reaction. There are 3 steps to solve this one.Water, which is a chemical compound of hydrogen and oxygen in the ratio two hydrogen atoms for every oxygen atom, contains H 2 O molecules. Sodium chloride is a chemical compound formed from sodium (Na) and chlorine (Cl) in a 1:1 ratio. Although the formula for sodium chloride is NaCl, the compound does not contain actual NaCl molecules. …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 ...26, 26, 32. An isotope with 15 protons and 17 neutrons will have which symbol? 13. P. 15. An imaginary element zXa consists of two isotopes having masses of 100.0 amu and 102.0 amu. A sample of zXa was found to contain 75.0% of the zX100 isotope and 25.0% of the zX102. Calculate the atomic weight of zXa.Final answer. Which of the following describes a neutralization reaction? a reaction in which multiple compounds or elements combine to form a single compound a reaction between chemically equivalent amounts of salt and water to form an acid and a base a reaction in which a single compound breaks down into multiple compounds or …Which of the following describes compounds a. are composed of elements that join in a specific ratio according to their masses b. are composed of two or more elements that are physically combined c. are random combinations of elements d. have the same characteristic properties as the elements that form themStudy 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 …Study with Quizlet and memorize flashcards containing terms like The bond formed between two nonmetals, which are usually very similar in their tendency to lose or gain electrons, is a(n) _____ bond. This bond involves the _____ of one or more electron pairs between the two atoms., Which of the following statements correctly defines a molecule?, Each element in a given compound comprises a ...Study with Quizlet and memorize flashcards containing terms like Which statement best describes why water is an effective solvent? A. Water's relatively small size allows it to fit between individual atoms, driving them apart. B. Water is an ionic compound that attracts other like molecules. C. Water's hydrophobic nature separates polar and non …Which of the following statements correctly describe the structure of an ionic compound? 1) An ionic compound consists of a three-dimensional array of cations and anions. 2) The ratio of cations to anions is such that the compound is electrically neutral overall. Which of the following describes a chemical property of water? Water reacts violently with sodium metal. Which of the following is an example of a homogenous mixture? cranberry juice. Perform the following calculation and give the answer with the correct number of significant figures. 2.40 ÷ 31. 0.077. See more. About us.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 ... A binary ionic compound is a compound composed of a monatomic metal cation and a monatomic nonmetal anion. The metal cation is named first, followed by the nonmetal anion as illustrated in Figure 4.5.1 4.5. 1 for the compound BaCl 2. The word ion is dropped from both parts. Figure 4.5.1 4.5. 1 Naming BaCl2 B a C l 2.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. 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...Study with Quizlet and memorize flashcards containing terms like Which of the following statements about organic compounds is FALSE?, Which of the following best describes molecules related as conformational isomers?, Which bonding pattern is NOT typical of carbon atoms in organic compounds? and more. Final answer. Which of the following describes an ionic bond? A) found in most compounds in organisms B) involves sharing of electrons C) involves gaining or losing neutrons D) involves gaining or losing electrons A saturated lipid contains a A) more oxygen atoms than hydrogen atoms B) no double or triple bonds in the fatty acids chains C ...Which of the following best describes a compound? a) a compound cannot be separated into its element. b) a compound can be separated into elements. c) …Which of the following physical properties would help you distinguish between a pure substance and a mixture? a. mass b. shape c. attraction by gravity d. exact melting points; A compound of carbon, hydrogen, and oxygen was burned in oxygen, and 1.000 g of the compound produced 1.418 g CO_2 and 0.871 g H_2O.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: 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.Science. Chemistry. Chemistry questions and answers. .Which of the following describes an ionic compound dissolved in water? the partial negative ends of water molecules surround the anions & the partial positive ends of water molecules surround the cations. the partial negative ends of water molecules surround the negative ions & the partial ... provides a cell membrane that regulates the interaction between the cell and the environment. Which of the following carbon compounds helps form muscles and bone and controls cell processes? proteins. Which of the following statements BEST describes the importance of carbon in the cell? Carbon provides structure and affects the function of a cell. For example, NaCl, , etc are all compounds. Atoms of a compound can be separated by chemical means. Hence, we an conclude that the atoms can only combine in fixed ratios, and they can only be separated by a chemical change, correctly describes a compound.Question: Spermine (structure shown) is a compound isolated from sperm. Which of the following statements correctly describes an aqueous solution of spermine? NH2(CH2)3NH(CH2)4NH(CH2)3NH2 Question 2 options: A) The hydroxide ion concentration in the solution would be greater than that in pure water.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.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 elementStudy 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.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 ... Identify the correct statements concerning aldehydes below. 1.They each contain a functional group with the structure −CHO. 2.They are named using the suffix -al. Aldehydes have which of the following intermolecular forces? 1.London dispersion forces. 2.dipole-dipole interactions. What is the name of the compound shown below? Choose all that ...Mar 2, 2023 ... The carbon cycle describes the process in which carbon atoms ... These areas also absorb and store carbon at a much faster rate than other ...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.Jul 12, 2023 · Compounds that contain predominantly carbon and hydrogen are called organic compounds, whereas compounds that consist primarily of elements other than carbon and hydrogen are inorganic compounds. Diatomic molecules contain two atoms, and polyatomic molecules contain more than two. Chemical compound, any substance composed of identical molecules consisting of atoms of two or more chemical elements. All the matter in the universe is ...Study with Quizlet and memorize flashcards containing terms like Which one of the following compounds may be polymers? A.Carbohydrates C.Proteins B.Nucleic acids D.All of these, Carbon compounds that come from living organisms are called_____compounds., How many electrons can a carbon atom share? and more.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.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 ...Which of the following options correctly describe how to calculate a molecular or formula mass for a compound? A) the atomic mass of a cation or anion is practically the same as the mass of the neutral element B) In a formula such as Ca(NO3)2, all the numbers of atoms inside the parentheses must be multiplied by 2 because of the subscript 2 C) In a formula such as N2O, the atomic masses of ...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.Solution. The correct option is C. It is formed by bonding of two or more elements. An element is defined as the simplest substance that cannot be broken down using chemical methods. A compound on the other hand is a substance formed when two or more chemical elements are bonded together. A molecule is formed by bonding of two or more …B) A compound is exemplified by sodium. C) A compound contains two or more different elements in a fixed ratio. D) A compound is a pure element. Which of the following statements regarding matter is false? A) All life is composed of matter. B) All matter exists in the form of compounds. C) All matter has mass.provides a cell membrane that regulates the interaction between the cell and the environment. Which of the following carbon compounds helps form muscles and bone and controls cell processes? proteins. Which of the following statements BEST describes the importance of carbon in the cell? Carbon provides structure and affects the function of a cell. In science, the term “insoluble” is used to describe substances with a low solubility. Solubility is the ability for a substance to dissolve when mixed with another substance to form a new compound.Mar 4, 2021 · These compounds are typically found in living organisms and are essential to the growth and survival of living systems. Examples of organic compounds include carbohydrates, lipids, proteins, and nucleic acids.Organic compounds play a critical role in many biological processes and are the basis of many important industries such as agriculture ... 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.The formation of a compound sentence is described as two independent clauses joined by a comma and a conjunction. Therefore, option C is the correct answer.Option A is incorrect because a semicolon is used to join two independent clauses in a complex sentence.Option B is incorrect because a dependent clause cannot form a …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 ...Terms in this set (73) Which of the following species are the two products of respiration? Water. Carbon dioxide. mixture. Physical combination of two or more species. pure substance. Form of matter with a definite composition. Place the layers of Earth's atmosphere in the correct order, starting with the layer that is closest to Earth at the ... 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 ... 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, …Study with Quizlet and memorize flashcards containing terms like A substance, natural or synthetic, that is intended to prevent, alleviate, or cure an illness is called a(n) ., Organic chemistry is the study of compounds that _____., How many covalent bonds are typically formed by a neutral atom of each of the following elements?N forms_____ bonds.H forms_____ bonds.O forms _____bonds. and more.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 …26, 26, 32. An isotope with 15 protons and 17 neutrons will have which symbol? 13. P. 15. An imaginary element zXa consists of two isotopes having masses of 100.0 amu and 102.0 amu. A sample of zXa was found to contain 75.0% of the zX100 isotope and 25.0% of the zX102. Calculate the atomic weight of zXa.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 ... Chemistry questions and answers. Which of the following best describes if a solvent will dissolve a compound. 1. the molecular weight of the solvent is similar to that of the compound 2. the functional group of the solvent and the compound are the same 3. the boiling point of the solvent and compound are similar 4.the dominant inter-molecular ...

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.. Planet fitness job review

which of the following describes a compound

Which of the following correctly describes a compound? (4 points) The atoms are chemically bonded together, and they retain their individual physical and …Study with Quizlet and memorize flashcards containing terms like Which one of the following compounds may be polymers? A.Carbohydrates C.Proteins B.Nucleic acids D.All of these, Carbon compounds that come from living organisms are called_____compounds., How many electrons can a carbon atom share? and more.Question: 21. Which of the following best describes this compound? A) This is a nonpolar compound that is expected to be water-soluble. B) This is a polar compound that is expected to be water-soluble. C) This is a nonpolar compound that is expected to be water-insoluble. D) This is a polar compound that is expected to be water-insoluble. 22.Classify each of the following substances as an element, a compound, a homogeneous mixture, or a heterogeneous mixture. Sucrose, which is commonly-known as "table sugar" (C 12 H 22 O 11) 2.1: Classifications of Matter is shared under a not declared license and was authored, remixed, and/or curated by LibreTexts.Final answer. Which of the following best describes an annuity? Deposits are made at random (whenever you have extra money) into an account earning interest. A lump sum is deposited into an account earning compound interest. Equal, regular deposits are made into an account earning interest. A lump sum is deposited into an account earning simple ...1 / 38 Flashcards Learn Test Match Q-Chat Created by pepinessa Terms in this set (38) A compound consists of atoms of ____ or more different ____ that are chemically bonded together. Blank 1: two or 2 Blank 2: elements An elemental symbol surrounded by dots that represent that atom's valence electrons is known as a (n) _____.Terms in this set (73) Which of the following species are the two products of respiration? Water. Carbon dioxide. mixture. Physical combination of two or more species. pure substance. Form of matter with a definite composition. Place the layers of Earth's atmosphere in the correct order, starting with the layer that is closest to Earth at the ...Unit 3 Quiz. Which of the following terms describes a compound which increases or intensifies the activity of a receptor but is less effective than other active compounds? This compound can, therefore, decrease the effectiveness of more active compounds when in competition with them for the same receptor sites. a) antagonist.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.Math Algebra Which of the following best describes the differences between simple and compound interest? a. simple interest is easier to calculate than compound interest b. simple interest earns interest on the previous interest earned only c. compound interest earns interest on the principal plus any previous interest earned d. compound ...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.Study with Quizlet and memorize flashcards containing terms like A piece of sodium metal can be described as A. a pure substance and a compound. B. an impure substance that is reactive. C. an impure substance that is unreactive. D. a pure substance and an element., Which statement describes an extensive property of matter? A. It changes with the color …Study with Quizlet and memorize flashcards containing terms like A substance, natural or synthetic, that is intended to prevent, alleviate, or cure an illness is called a(n) ., Organic chemistry is the study of compounds that _____., How many covalent bonds are typically formed by a neutral atom of each of the following elements?N forms_____ bonds.H forms_____ bonds.O forms _____bonds. and more. 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..

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