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Matching Quiz 3
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Match each of the following descriptions with the appropriate term.
1


number of atoms in exactly 12 g of carbon-12

2


the smallest unit of a substance: atom, molecule, or formula unit

3


mass of one mole of any pure substance

4


average mass of a one mole sample of the natural isotopes of an element

5


number of elementary particles in a mole of any substance

A)atomic molar mass
B)molar mass
C)elementary entity
D)mole
E)Avogadro's number







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