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Avogadros number
A′voga′dro's num′ber n. the constant, 6.02 x 1023, representing the number of atoms in a gram atom or the number of molecules in a gram molecule. Symbol: N Also called A′voga′dro con`stant. [1925–30; after A. Avogadro] EncyclopediaSeeAvogadro's numberMedicalSeeAvogadro's constant |