By definition, any substance that donates a proton is best defined as _________.
A. an Arrhenius acid
B. an Arrhenius base
C. a Bronsted-Lowry acid
D. a Bronsted-Lowry base

Respuesta :

A proton is the same as an H+ ion, and Arrhenius acids are the ones that release H+ in solution, so the answer is A