electric resistance vs resistivity

electric resistance and resistivity both are nouns.

Word	Noun	Adjective	Verb	Adverb
electric resistance	Yes	No	No	No
resistivity	Yes	No	No	No

As nouns, electric resistance and resistivity are synonyms defined as:

electric resistance and resistivity: a material's opposition to the flow of electric current; measured in ohms

Other synonyms of electric resistance include electrical resistance, impedance, ohmic resistance, resistance.

electric resistance (noun)	resistivity (noun)
a material's opposition to the flow of electric current; measured in ohms	a material's opposition to the flow of electric current; measured in ohms