The answer is either band theory or covelent theory but I'm pretty sure it's covelent theory
Answer:
It is present in the second group of the periodic table
Explanation:
It is logical to assume that they hydrogen ion concentration in an aqueous solution of a strong monoproctic acid equals the molarity of the acid because ions which are charged,for example ammonium ion (NH4+), which can be derived by the addition of a proton to a molecular base.