R = Real Numbers: All rational and irrational numbers are called real numbers. I = Integers: All numbers from (…-3, -2, -1, 0, 1, 2, 3…) are called integers. Q = Rational Numbers: Real...
Oxidation Reaction: In an oxidation reaction, the addition of oxygen or removal of hydrogen or loss of electron takes place. eg: 2 Mg(s) + O2(g) → 2Mgo (s) 2 Cu + O2 → 2 CuO (Black) ...