gadolinium vs Gd

gadolinium and Gd both are nouns.

Word	Noun	Adjective	Verb	Adverb
gadolinium	Yes	No	No	No
Gd	Yes	No	No	No

As nouns, gadolinium and Gd are synonyms defined as:

gadolinium and Gd: a ductile silvery-white ductile ferromagnetic trivalent metallic element of the rare earth group

Other synonyms of gadolinium include atomic number 64.

gadolinium (noun)	Gd (noun)
a ductile silvery-white ductile ferromagnetic trivalent metallic element of the rare earth group	a ductile silvery-white ductile ferromagnetic trivalent metallic element of the rare earth group