KnowraCopper(I) oxideLinked fromLinked fromThe 4 pages that link to Copper(I) oxide, each with the reason it gives.All 4Related 1Narrower topic 1Compared with 2Copper(II) oxideCompared with: Cu₂O contrasts with black CuO in both copper oxidation state and color.Silver oxideCompared with: It offers a comparable monovalent metal oxide with different color and chemistry.