Salt is the product formed by a reaction in which _______ atoms of an acid are replaced by the atoms
of a metal.
A. carbon
B. hydrogen
C. oxygen
D. nitrogen

Respuesta :

Salt is produced by the reaction of an acid with a base, alkali or carbonate. Hence, salt is produced through neutralization. As for this question, salt is produced by the reaction where hydrogen ions (H+) of an acid are replaced by the ions of metal (NH4+)

Answer: B. hydrogen