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What is the basic unit of matter?
What is the basic unit of matter?
What is the term for a group of atoms held together by chemical bonds?
What is the term for a group of atoms held together by chemical bonds?
What is the Avogadro's number used to represent?
What is the Avogadro's number used to represent?
What is the term for the quantity of a substance that contains the same number of entities as there are atoms in 12 grams of carbon-12?
What is the term for the quantity of a substance that contains the same number of entities as there are atoms in 12 grams of carbon-12?
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What is the smallest particle of a chemical element that can exist?
What is the smallest particle of a chemical element that can exist?
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What is the term for a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound?
What is the term for a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound?
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