A scientist who studies the composition of matter is known as a chemist. Chemists explore the properties, structures, and reactions of substances, enabling a deeper understanding of how they interact and transform. They work in diverse fields, such as pharmaceuticals, environmental science, and materials development. Additionally, chemists play a crucial role in developing new products, enhancing industrial processes, and ensuring safety standards. Their findings can impact everyday life, from the development of new medicines to the creation of sustainable materials. A chemist’s work often involves laboratory experimentation, analysis, and collaboration with other scientific disciplines.