atomic number 108 vs element 108

atomic number 108 and element 108 both are nouns.

Word	Noun	Adjective	Verb	Adverb
atomic number 108	Yes	No	No	No
element 108	Yes	No	No	No

As nouns, atomic number 108 and element 108 are synonyms defined as:

atomic number 108 and element 108: a radioactive transuranic element, with atomic number 108

Other synonyms of atomic number 108 include hassium, Hs.

atomic number 108 (noun)	element 108 (noun)
a radioactive transuranic element, with atomic number 108	a radioactive transuranic element, with atomic number 108