Zinc oxide is a white, powdery compound made from the element zinc and oxygen. It is commonly used in various products, including sunscreens, ointments, and cosmetics, due to its ability to block harmful ultraviolet (UV) rays and provide a protective barrier on the skin. In addition to its use in personal care products, zinc oxide is also utilized in the manufacturing of rubber, ceramics, and paints. It has antibacterial properties, making it effective in treating minor skin irritations and rashes. Overall, zinc oxide is a versatile compound with numerous applications in everyday life.