If 2 molecules of one react combine with 5 molecules of another to produce 3 molecules of a product then which of the following is the correct representation of the reaction

Acertain atom has 22 protons and 19 electrons. this atom loses an electron. the net charge on the atom is now 4+1+01-4-. if this same atom with 22 protons and 19 electrons were to gain 3 electrons, the net charge on the atom would be 3+2+02-3-.