gram molecule vs mol

gram molecule and mol both are nouns.

Word	Noun	Adjective	Verb	Adverb
gram molecule	Yes	No	No	No
mol	Yes	No	No	No

As nouns, gram molecule and mol are synonyms defined as:

gram molecule and mol: the molecular weight of a substance expressed in grams; the basic unit of amount of substance adopted under the Systeme International d'Unites

Other synonyms of gram molecule include mole.

gram molecule (noun)	mol (noun)
the molecular weight of a substance expressed in grams; the basic unit of amount of substance adopted under the Systeme International d'Unites	the molecular weight of a substance expressed in grams; the basic unit of amount of substance adopted under the Systeme International d'Unites