Cách sử dụng
A chemist is a person who is an expert in the field of chemistry, which is the study of the properties, composition, and behavior of matter. Chemists usually work in laboratories, where they conduct experiments and analyze substances to better understand their chemical properties. They also use their knowledge to develop new materials and improve existing ones. In everyday life, you may come across chemists working in industries such as healthcare, agriculture, and manufacturing, where they help to create new medicines, improve crop yields, and develop new products. The word 'chemist' can also refer to a person who sells pharmaceutical drugs and other chemical products in a store.