Sodium Oxide
Sodium oxide is a chemical compound with the formula Na2O. The final compound is 4Na + O2 ---> 2Na2O. In the final form Sodium is the cation, having a net charge of positive 1, and the anion is Oxygen, having a charge of negative 2. It is used in ceramics and glasses, though not in a raw form. Sodium Oxide is a Chemical Compound between Oxygen and Sodium.