negativity vs positivity

negativity and positivity both are nouns.

Word	Noun	Adjective	Verb	Adverb
negativity	Yes	No	No	No
positivity	Yes	No	No	No

negativity (noun)	positivity (noun)
characterized by habitual skepticism and a disagreeable tendency to deny or oppose or resist suggestions or commands	a quality or state characterized by certainty or acceptance or affirmation and dogmatic assertiveness
(chemistry) the tendency of an atom or radical to attract electrons in the formation of an ionic bond	the quality of being encouraging or promising of a successful outcome
an amount less than zero	the quality of being undeniable and not worth arguing about
the character of the negative electric pole	an amount greater than zero
	the character of the positive electric pole