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bagirrra123 [75]
3 years ago
11

What does Avogadro's number represent? A. How much 1 atom of a substance weighs. B. The number of molecules in 1 mole of a subst

ance. C. The number of molecules in 1 atomic number of a substance. D. How much 1 mole of a substance weighs.
Chemistry
1 answer:
seraphim [82]3 years ago
4 0

Answer:

B, the number of molecules in 1 mole of a substance

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