Copper oxide
# Copper oxide

Copper oxide is a compound from the two elements copper and oxygen.

Copper oxide may refer to:

* Copper(I) oxide (cuprous oxide, $Cu_2O)$
* Copper(II) oxide (cupric oxide, CuO)
* Copper peroxide $(CuO_2)$
* Copper(III) oxide $(Cu_2O_3)$
* Copper(IV) oxide $(CuO_2)$
