state vs chemical science

state and chemical science both are nouns.

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

state (noun)	chemical science (noun)
the way something is with respect to its main attributes	the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
a politically organized body of people under a single government
the group of people comprising the government of a sovereign state
the territory occupied by a nation
the territory occupied by one of the constituent administrative districts of a nation
a state of depression or agitation
(chemistry) the three traditional states of matter are solids (fixed shape and volume) and liquids (fixed volume and shaped by the container) and gases (filling the container)

state (verb)	chemical science (verb)
express in words
put before
indicate through a symbol, formula, etc.