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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.
Frisch gab diesem bisher unbekannten Kernreaktionstyp den Namen nuclear fission (Kernspaltung), der sich schnell international durchsetzte. Die Hahn-Straßmann- und Frisch-Meitner-Veröffentlichungen im Januar und Februar 1939 lösten eine außerordentliche Resonanz unter den Naturwissenschaftlern aus, weil die Kernspaltung eine neue ...
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 .
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 often other particles. The fission process often produces gamma rays and releases a very large amount of energy, even by the energetic standards of radioactive decay.
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.
23. Mai 2024 · 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 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 ).
