negativity

(noun) the character of the negative electric pole. Synonyms: negativeness.

(noun) characterized by habitual skepticism and a disagreeable tendency to deny or oppose or resist suggestions or commands. Synonyms: negativeness, negativism.

(noun) an amount less than zero. Synonyms: negativeness.

(noun) (chemistry) the tendency of an atom or radical to attract electrons in the formation of an ionic bond. Synonyms: electronegativity.