KnowraMercury(II) oxideLinked fromLinked fromThe 2 pages that link to Mercury(II) oxide, each with the reason it gives.All 2Broader topic 1Related 1Thermal decompositionBroader topic: Heating can split it into mercury and oxygen, a classic decomposition example.Dichlorine monoxideRelated: HgO reacts with chlorine to produce dichlorine monoxide while binding oxygen from the oxide.