Thallium(III) oxide
chemical compound
Thallium(III) oxide, also known as thallic oxide, is a chemical compound. Its chemical formula is Tl2O3. It has thallium and oxide ions in it. The thallium is in its +3 oxidation state.
Properties
changeThallium(III) oxide is a white powder. It is very heavy and very toxic. It is a semiconductor. It reacts with acids to make other toxic thallium compounds. It does not dissolve in water.
Preparation
changeIt is made by oxidation of thallium(I) oxide.
Uses
changeIt may be used in solar cells.