Question

What is a characteristic of an oxidation-reduction reaction?

A. The appearance of an insoluble solid
B. The transfer of a proton (H+)
C. The loss and gain of electrons
D. The formation of a salt and water

Answer 1

leo loose electron oxidation
ger gain electron reduction
C. The loss and gain of electrons

Answer 2

@nechirwan so the answer is C?

Answer 3

ya

Answer 4

thanks :)