Dictionary
A'voga'dro's num'ber
Chem.
the constant, 6.02 × 10
23, 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. Cf.
Loschmidt's number.Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.