During oxidation-reduction reactions, a material loses electrons to the oxidizer, which has a positive charge. Which power source directs these lost electrons through an electronic device to give it power?

A. An electric outlet
B. An electromagnet
C. An electric motor
D. A battery

D. Battery

During the oxidation-reduction(redox) reaction, there is always flow of electrons from one point to another. The electrons are then converted to power through the battery which converts chemical energy to electrical energy. If there is zero flow of electrons then there will also be zero power.

a.) is the correct answer.

explanation:

an energy transformation flow diagram is shown

where is it ?