Question

Magnesium has the symbol Mg and its ions have a charge of +2. Oxygen has the symbol O and its ions have a charge of -2. Give the chemical formula for magnesium oxide.

Answer 1

The chemical formula for magnesium oxide is MgO.

Answer 2

The chemical formula for magnesium oxide is MgO.

Step-by-step explanation:

In this compound, the magnesium atom, which has a +2 charge, is bonded with the oxygen atom, which has a -2 charge, to form an ionic bond. Since magnesium and oxygen have opposite charges, they combine in a 1:1 ratio to form a neutral compound, magnesium oxide.