Q: What is the term for a formula that shows the elements in a compound in their lowest whole-number ratio? Choices: - measured formula - intrinsic formula - Dwarf Formula - empirical formula A:
empirical formula
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Q: The scientific name of an organism consists of its genus and what else? Choices: - specimens - samples - mammals - species A:
species
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Q: In mammals, what layer protects the egg? Choices: - Choloza - Germinal Disc - Albumen - zona pellucida A:
zona pellucida
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Q: When a solid substance is involved in a chemical reaction, only the matter from which part of the solid is exposed to other reactants? Choices: - the top - the base - the interior - the surface A:
the surface
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