conjugated vs chemistry

conjugated is not a noun while chemistry is a noun.

Word	Noun	Adjective	Verb	Adverb
conjugated	No	Yes	No	No
chemistry	Yes	No	No	No

conjugated (noun)	chemistry (noun)
	the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
	the way two individuals relate to each other
	the chemical composition and properties of a substance or object

conjugated (adjective)	chemistry (adjective)
joined together especially in a pair or pairs
of an organic compound; containing two or more double bonds each separated from the other by a single bond
formed by the union of two compounds