chemistry vs distribution law

chemistry and distribution law both are nouns.

Word	Noun	Adjective	Verb	Adverb
chemistry	Yes	No	No	No
distribution law	Yes	No	No	No

chemistry (noun)	distribution law (noun)
the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions	(chemistry) the total energy in an assembly of molecules is not distributed equally but is distributed around an average value according to a statistical distribution
the way two individuals relate to each other
the chemical composition and properties of a substance or object