Back ثلاثي أكسيد التيلوريوم Arabic تریاوکسید تلوریوم AZB Oxid tellurový Czech Tellurtrioxid German Tellurium trioxide English Trióxido de telurio Spanish تریاکسید تلوریم Persian Telluuritrioksidi Finnish Trioxyde de tellure French Telurium trioksida ID
Tellurium trioxide, also known as tellurium(VI) oxide is a chemical compound. Its chemical formula is TeO3. It contains tellurium and oxide ions. It contains tellurium in its +6 oxidation state.