sequester vs chemistry

sequester is not a noun while chemistry is a noun.

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

sequester (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

sequester (verb)	chemistry (verb)
keep away from others
set apart from others
undergo sequestration by forming a stable compound with an ion
take temporary possession of as a security, by legal authority
requisition forcibly, as of enemy property