Zinc oxide

Zinc oxide is a chemical compound that consists of zinc and oxygen, with the formula ZnO. It is a white powder that is odorless and insoluble in water. Zinc oxide has several important properties and applications: 1. **Physical Properties**: Zinc oxide can appear as a white solid or a powder. It has a melting point of about 1,975 °C (3,587 °F) and is known for its high thermal conductivity and low expansion coefficient.