attenuate vs chemical science

attenuate is not a noun while chemical science is a noun.

Word	Noun	Adjective	Verb	Adverb
attenuate	No	Yes	Yes	No
chemical science	Yes	No	No	No

attenuate (noun)	chemical science (noun)
	the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions

attenuate (adjective)	chemical science (adjective)
reduced in strength

attenuate (verb)	chemical science (verb)
become weaker, in strength, value, or magnitude
weaken the consistency of (a chemical substance)