Write all the chemical formula for Magnesium? Magnesium chloride, oxide, iodide, sulfide, nitrate, sulfate, hydroxide & carbonate.

Magnesium has a common oxidation number of 2. Using this,
the chemical formula of all the required compounds can be
determined:

The formula of magnesium chloride is:
MgCl2

The formula of magnesium oxide is:
MgO

The formula of magnesium sulfide is:
MgS

The formula of magnesium nitrate is:
Mg(NO3)2

The formula of magnesium sulfate is:
MgSO4

The formula of magnesium hydroxide is:
Mg(OH)2

The formula of magnesium carbonate is:
MgCO3