What Is The Oxidation State Of Magnesium In Magnesium Sulfide?

In magnesium sulfide (MgS), magnesium (Mg) has an oxidation state of +2. This is because sulfur (S) has an oxidation state of -2, and the overall charge of MgS is neutral. Therefore, the oxidation state of magnesium must be +2 in order to balance out the -2 charge from sulfur.