KnowraSodium peroxideLinked fromLinked fromThe 2 pages that link to Sodium peroxide, each with the reason it gives.All 2Compared with 2Sodium oxideCompared with: It is a related sodium oxide distinguished by peroxide rather than oxide ions.Potassium peroxideCompared with: It shares peroxide chemistry with potassium peroxide but contains a different alkali-metal cation.