GENERAL GEOLOGY

Detailed explanation-1: -The term oxidation was originally used to describe reactions in which an element combines with oxygen. Example: The reaction between magnesium metal and oxygen to form magnesium oxide involves the oxidation of magnesium.

Detailed explanation-2: -Typically, oxygen reacts with a metal. So, for example, if you have iron-a metal-iron gives up electrons, oxygen takes them, and you can form the chemical reaction called rusting. So you form iron oxide from iron metal and oxygen.

Detailed explanation-3: -Oxidation : When oxygen is added to a substance, it is known as an oxidation reaction.

Detailed explanation-4: -Oxidation is caused when an atom, a molecule, or even an ion comes in contact with oxygen. When this happens, it transfers electrons and changes to get a more stable structure in its electron shells.