Nuclear chemistry has several important applications, particularly in medicine, energy production, and environmental science. In medicine, it is used for diagnostic imaging and cancer treatments via radioactive isotopes. In energy, nuclear chemistry plays a role in the production of nuclear power through the process of nuclear fission. Furthermore, nuclear chemistry is used in radiotracing for studying biological systems and in understanding the environmental impact of nuclear waste and radiation. It also aids in carbon dating to determine the age of ancient artifacts and geological formations.