physics vs decompose

physics is a noun but decompose is not a noun.

Word	Noun	Adjective	Verb	Adverb
physics	Yes	No	No	No
decompose	No	No	Yes	No

physics (noun)	decompose (noun)
the science of matter and energy and their interactions
the physical properties, phenomena, and laws of something

physics (verb)	decompose (verb)
	separate (substances) into constituent elements or parts
	break down
	lose a stored charge, magnetic flux, or current