Otto Hahn

Otto Hahn was a pioneering German chemist known for his significant contributions to nuclear chemistry and radioactivity. He discovered nuclear fission, the process where an atomic nucleus splits into smaller parts, releasing a large amount of energy. This groundbreaking work laid the foundation for nuclear energy and weapons. Hahn's research also involved studying various radioactive elements and isotopes. In recognition of his achievements, he was awarded the Nobel Prize in Chemistry in 1944. His work remains crucial in understanding atomic structure, nuclear reactions, and the implications of nuclear energy in modern society.