Avogadros number


Also found in: Thesaurus, Medical, Encyclopedia.
Related to Avogadros number: Avogadro's constant

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]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.