brass vs atomic number 29

brass and atomic number 29 both are nouns.

Word	Noun	Adjective	Verb	Adverb
brass	Yes	No	No	No
atomic number 29	Yes	No	No	No

brass (noun)	atomic number 29 (noun)
a wind instrument that consists of a brass tube (usually of variable length) that is blown by means of a cup-shaped or funnel-shaped mouthpiece	a ductile malleable reddish-brown corrosion-resistant diamagnetic metallic element; occurs in various minerals but is the only metal that occurs abundantly in large masses; used as an electrical and thermal conductor
a memorial made of brass
an ornament or utensil made of brass
impudent aggressiveness
the persons (or committees or departments etc.) who make up a body for the purpose of administering something
the section of a band or orchestra that plays brass instruments
an alloy of copper and zinc