hydrophobic vs chemical science

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

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

hydrophobic (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

hydrophobic (adjective)	chemical science (adjective)
lacking affinity for water; tending to repel and not absorb water; tending not to dissolve in or mix with or be wetted by water
abnormally afraid of water