Answer
In radioactive decay or in a nuclear reaction, fission occurs when an atomic nucleus splits into smaller, lighter nuclei. It was discovered in 1938 by Otto Hahn, who received a Nobel award for his work. The process was discovered when Hahn and his team used a Geiger-Müller counter to measure radiation outputs from a sample of Uranium that was bombarded with neutrons. The scientists deduced that nuclear transmutation occurred as the result of their experiment.
Work Step by Step
In radioactive decay or in a nuclear reaction, fission occurs when an atomic nucleus splits into smaller, lighter nuclei. It was discovered in 1938 by Otto Hahn, who received a Nobel award for his work. The process was discovered when Hahn and his team used a Geiger-Müller counter to measure radiation outputs from a sample of Uranium that was bombarded with neutrons. The scientists deduced that nuclear transmutation occurred as the result of their experiment.
