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- Nuclear fission - Wikipedia
Nuclear fission is a reaction in which the nucleus of an atom splits into two or more smaller nuclei The fission process often produces gamma photons, and releases a very large amount of energy even by the energetic standards of radioactive decay Nuclear fission was discovered by chemists Otto Hahn and Fritz Strassmann and physicists Lise Meitner and Otto Robert Frisch Hahn and Strassmann
- Fission and Fusion: What is the Difference? - Department of Energy
Fission occurs when a neutron slams into a larger atom, forcing it to excite and split into two smaller atoms—also known as fission products Additional neutrons are also released that can initiate a chain reaction
- Nuclear fission | Examples Process | Britannica
Nuclear fission, subdivision of a heavy atomic nucleus, such as that of uranium or plutonium, into two fragments of roughly equal mass The process is accompanied by the release of a large amount of energy
- Nuclear Fission Definition and Examples
Nuclear fission is a nuclear reaction or a radioactive decay process in which the nucleus of an atom splits into two or more smaller, lighter nuclei This process often produces gamma photons and releases a significant amount of energy
- What Is Nuclear Fission? The Physics Behind Atomic Power
Nuclear fission is the process by which the nucleus of an atom splits into two or more smaller nuclei, accompanied by the release of a large amount of energy This seemingly simple event lies at the heart of nuclear reactors and atomic bombs
- The Fission Process – MIT Nuclear Reactor Laboratory
When a U-235 nucleus absorbs an extra neutron, it quickly breaks into two parts This process is known as fission (see diagram below) Each time a U-235 nucleus splits, it releases two or three neutrons Hence, the possibility exists for creating a chain reaction The MIT Research Reactor is used primarily for the production of neutrons
- What is Fission? - Live Science
Fission is the process by which an atom splits into two, generating two smaller atoms and a tremendous amount of energy Fission powers nuclear bombs and power plants
- Nuclear Fission Definition and Examples - ThoughtCo
Fission is the splitting of an atomic nucleus into two or more lighter nuclei accompanied by energy release The original heavy atom is termed the parent nucleus, and the lighter nuclei are daughter nuclei
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