INFORMATION:
We have the next options:
A) Oxidation is the non-spontaneous loss of electrons
B) Oxidation is the spontaneous loss of electrons
C) Oxidation is the gain of electrons
D) Oxidation is the loss of electrons
And we must select the one that best describes an oxidation process
STEP BY STEP EXPLANATION:
Oxidation process consists in the loss of electrons during a reaction.
An older meaning of oxidation was when oxygen was added to a compound. This was because oxygen gas (O2) was the first known oxidizing agent. While the addition of oxygen to a compound typically meets the criteria of electron loss and an increase in the oxidation state, the definition of oxidation was expanded to include other types of chemical reactions.
Finally, knowing that, we can state that, in general, Oxidation is the loss of electrons.
ANSWER:
D) Oxidation is the loss of electrons