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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.
- Discovery
Nuclear fission was discovered in December 1938 by chemists...
- Nuclear power
Nuclear power is the use of nuclear reactions to produce...
- Discovery
Seltener wird die Kernspaltung auch Kernfission ( lateinisch fissio „Spaltung“, englisch nuclear fission) genannt. Fission darf nicht mit Kernfusion, dem Verschmelzen zweier Atomkerne, verwechselt werden. Die durch die Spaltung neu entstandenen Stoffe heißen Spaltprodukte .
Frisch gab diesem bisher unbekannten Kernreaktionstyp den Namen nuclear fission ( Kernspaltung ), der sich schnell international durchsetzte.
Nuclear fission was discovered in December 1938 by chemists Otto Hahn and Fritz Strassmann and physicists Lise Meitner and Otto Robert Frisch. Fission is a nuclear reaction or radioactive decay process in which the nucleus of an atom splits into two or more smaller, lighter nuclei and
23. Mai 2024 · Learn about the process of nuclear fission, in which a heavy nucleus splits into two lighter ones, releasing energy and neutrons. Explore the discovery of fission, its role in nuclear power and bombs, and its impact on science and society.
Nuclear fission is the process where the nucleus of an atom splits into two or more smaller nuclei and other particles. These particles can include neutrons, alpha particles (helium nuclei), beta particles ( electrons ), and gamma rays (which consist of particles of light, or photons ).
Nuclear power is the use of nuclear reactions to produce electricity. Nuclear power can be obtained from nuclear fission, nuclear decay and nuclear fusion reactions. Presently, the vast majority of electricity from nuclear power is produced by nuclear fission of uranium and plutonium in nuclear power plants.
