samarium vs atomic number 62

samarium and atomic number 62 both are nouns.

Word	Noun	Adjective	Verb	Adverb
samarium	Yes	No	No	No
atomic number 62	Yes	No	No	No

As nouns, samarium and atomic number 62 are synonyms defined as:

samarium and atomic number 62: a grey lustrous metallic element of the rare earth group; is used in special alloys; occurs in monazite and bastnasite

Other synonyms of samarium include Sm.

samarium (noun)	atomic number 62 (noun)
a grey lustrous metallic element of the rare earth group; is used in special alloys; occurs in monazite and bastnasite	a grey lustrous metallic element of the rare earth group; is used in special alloys; occurs in monazite and bastnasite