1. History of the Atomic Bomb
... strong nuclear force. James Chadwick (1891-1974), a British Scientist, made the very important discovery in 1932, of the neutron. Neutrons have no electrical charge; yet they can be used to split the nucleus of an atom. This process is known as nuclear fission. In 1939, two exiled German scientists who had left Hitler's regime conducted an experiment using neutrons to ... nuclei and generate enormous energy in a fraction of a second. This event that ensues is a chain reaction. If all the nuclei in a pound of uranium were allowed to split at the same time, the energy given off would be f...
- Word Count: 3980
- Approx Pages: 16
- Has Bibliography
- Grade Level: High School