(chemistry) The chemical compound FeO, iron oxide where iron has a valence of +2.

(chemistry) The chemical compound Fe₂O₃, iron oxide where iron has a valence of +3.

(inorganic chemistry) The solid, Al₂O₃, commonly known as alumina; it occurs as bauxite, sapphire, ruby and other forms; it is used in the manufacture of ceramics

plural of sulfur oxide

(inorganic chemistry) Either of two binary compounds of titanium and oxygen - titanium dioxide and titanium trioxide

An old term for copper(I) oxide, chemical formula Cu₂O. Used as a pigment, fungicide and antifouling ingredient.

(biochemistry) aerobic phosphorylation of cellular nutrients to release energy and reform ATP

plural of lutetium oxide

plural of carbon oxide

plural of chlorine oxide