In an oxidation-reduction reaction, ________ are transferred between molecules.

A) electrons
B) charges
C) neutrons
D) protons

Electrons

Subatomic particles with a negative charge that orbit the nucleus of an atom, involved in chemical reactions and electricity.

Oxidation-Reduction Reaction

Reaction in which one molecule is oxidized and another is reduced.

Charges

An amount or fee levied for a service, or the distribution of electrical energy.