Chemists - Main Chemists Chemists research the composition and structure of substances as well as how they react to each other. Chemists search for new knowledge about chemicals. They try to put that knowledge to practical use.
People often think of chemicals as artificial or toxic substances.
However, all physical things, whether made by humans or naturally occurring, are made of chemicals. Chemists do experiments to learn how matter is composed. They study chemical problems and analyze data. Some chemists conduct basic research to expand knowledge of the field. These chemists usually work in an academic setting.