Question

Among magnesium and chlorine, magnesium atom can give two electrons to become \(\mathrm{Mg}^{2+}\). However, chlorine can take only one electron to become ______ Now, ______ ion of magnesium and ______ ions of chlorine combine to give magnesium chloride.

Answer 1

Among magnesium and chlorine, magnesium atom can give two electrons to become \(\mathrm{Mg}^{2+}\). However, chlorine can take only one electron to become Cl⁻ Now, one Mg²⁺ ion of magnesium and two Cl⁻ ions of chlorine combine to give magnesium chloride.