Questions and Answers
What are the molecules that interact to produce new compounds in a chemical reaction called?
Reactants
Which law states that matter can neither be created nor destroyed in a chemical reaction?
Law of Conservation of Mass
What is another name for the 'Law of Constant Proportions'?
Proust’s Law
In a chemical reaction, what remains conserved according to the law of conservation of mass?
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What is the defining structure of an element that cannot be broken by any chemical means?
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According to Dalton's Atomic Theory, what are atoms described as?
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What does the atomic radius represent?
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What is the mass number of an element equal to?
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What is atomic mass commonly expressed in terms of?
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How is molecular mass calculated?
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