atomic number 6 vs crude

atomic number 6 and crude both are nouns.

Word	Noun	Adjective	Verb	Adverb
atomic number 6	Yes	No	No	No
crude	Yes	Yes	No	No

atomic number 6 (noun)	crude (noun)
an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds	a dark oil consisting mainly of hydrocarbons

atomic number 6 (adjective)	crude (adjective)
	not refined or processed
	belonging to an early stage of technical development; characterized by simplicity and (often) crudeness
	conspicuously and tastelessly indecent
	not processed or subjected to analysis
	devoid of any qualifications or disguise or adornment
	not carefully or expertly made