atomic number 10 vs neon

atomic number 10 and neon both are nouns.

Word	Noun	Adjective	Verb	Adverb
atomic number 10	Yes	No	No	No
neon	Yes	No	No	No

As nouns, atomic number 10 and neon are synonyms defined as:

atomic number 10 and neon: a colorless odorless gaseous element that gives a red glow in a vacuum tube; one of the six inert gasses; occurs in the air in small amounts

Other synonyms of atomic number 10 include Ne.

atomic number 10 (noun)	neon (noun)
a colorless odorless gaseous element that gives a red glow in a vacuum tube; one of the six inert gasses; occurs in the air in small amounts	a colorless odorless gaseous element that gives a red glow in a vacuum tube; one of the six inert gasses; occurs in the air in small amounts