Avogadro’s number
the constant, 6.022 × 10 23 , representing the number of atoms, molecules, or ions in one mole of a substance. symbol: n.
compare gram-atom, gram molecule.
avogadro’s number n.
the number of molecules in a mole of a substance, approximately 6.0225 × 1023. also called avogadro’s constant.
avogadro’s number
the number of atoms or molecules in a mole of a substance, approximately 6.0225 × 1023. it is based on the number of carbon atoms in 12 grams of carbon 12.
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