e/Transition metal oxides

Information
has gloss	eng: Transition metal oxides comprise a class of materials that contain transition elements and oxygen. They include insulators as well as (poor) metals. Often the same material may display both types of transport properties, hence a Metal-Insulator transition, obtained by varying either temperature or pressure. A number of transition metal oxides are also superconductors.
lexicalization	eng: Transition metal oxides
lexicalization	eng: Transition-metal oxides
subclass of	(noun) any compound of oxygen with another element or a radical oxide