dissociation vs chemistry

dissociation and chemistry both are nouns.

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

dissociation (noun)	chemistry (noun)
the act of removing from association	the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
(chemistry) the temporary or reversible process in which a molecule or ion is broken down into smaller molecules or ions	the way two individuals relate to each other
a state in which some integrated part of a person's life becomes separated from the rest of the personality and functions independently	the chemical composition and properties of a substance or object