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CEFR C1 — Advanced

Fission

Definition

(formal) The process of splitting an atomic nucleus into two or more smaller nuclei, often accompanied by the release of a large amount of energy, as in nuclear reactions or radioactive decay.

Example Sentences

1Nuclear fission is the fundamental process behind the operation of atomic power plants and nuclear reactors.
2The discovery of nuclear fission in the 1930s revolutionized the field of physics and paved the way for the development of nuclear energy.
3Fission reactions involve the splitting of heavy atomic nuclei, such as uranium or plutonium, into lighter nuclei and the release of neutrons and energy.
4The control of nuclear fission is crucial in the safe operation of nuclear reactors, as uncontrolled fission can lead to catastrophic consequences.
5Scientists are exploring new methods to harness the energy released by nuclear fission, including the development of advanced reactor designs and fuel cycles.

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