Magnesium oxide is a supplement often used to treat migraine and constipation. It may provide other health benefits, including potentially lowering blood pressure and blood sugar levels.

Magnesium oxide is a dull white powder ... They represent the number of atoms of each element in the formula. For example, CO₂ contains one carbon atom and two oxygen atoms.

To determine the empirical formula of magnesium oxide. Mass of crucible and lid (step 1) 50.00 Mass of crucible, lid and magnesium (step 3) 50.24 Mass of crucible, lid and magnesium oxide (step 7 ...