Biology 10th Edition by Eldra Solomon,Charles Martin,Diana Martin,Linda Berg

تمرين 7

In a redox reaction
A) energy is transferred from a reducing agent to an oxidizing agent
B) a reducing agent becomes oxidized as it accepts an electron
C) an oxidizing agent accepts a proton
D) a reducing agent donates a proton
E) the electrons in an atom move from its valence shell to a shell closer to its nucleus