Chemistry is the study of the composition, structure, properties and reactions of matter, so the study of chemistry is central to understanding many other scientific disciplines. All human activities deal with a material world, which consists of chemicals both natural and manufactured. The contributions of chemistry to modern society occur in diverse fields, such as pharmaceuticals, polymers, agricultural chemicals, petroleum products and biotechnology. Chemistry also plays a role in cleaning up the environment; improving methods of producing, processing and packaging food; and making automobiles safer and more fuel-efficient. A world of opportunities awaits the student who majors in chemistry.

The Department of Chemistry and Biochemistry at Ohio State offers both the Bachelor of Science and the Bachelor of Arts degrees in Chemistry. The BS is the degree of choice for the professional chemist. The BA is a liberal arts degree, often chosen by students who want a background in chemistry as a basis for future work in other areas of science or in professional programs such as medicine, secondary education, pharmacy, or law.