nuclear fission

noun

physics
: a process in which the nucleus of a heavy atom is split apart

Examples of nuclear fission in a Sentence

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The reactors will need an 84-day maintenance period every two years, bringing their capacity factor to 88 percent, or at par with nuclear fission power plants to begin with. Ameya Paleja, Interesting Engineering, 16 Dec. 2025 Publication of the initial discovery of chemists Glenn Seaborg, Arthur Wahl, Joseph Kennedy and Edwin McMillan was withdrawn after an isotope, Pu-239, was found to undergo nuclear fission to release energy that could fuel the bomb. Arizona Republic, AZCentral.com, 13 Dec. 2025 Key focus areas for the program include biotechnology, critical materials, nuclear fission and fusion energy, space exploration, quantum information science, and semiconductors and microelectronics. Lisa Eadicicco, CNN Money, 24 Nov. 2025 Instead, encourage nuclear fission power. U T Readers, San Diego Union-Tribune, 22 Nov. 2025 See All Example Sentences for nuclear fission

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“Nuclear fission.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nuclear%20fission. Accessed 20 Dec. 2025.

Medical Definition

nuclear fission

noun
Last Updated: - Updated example sentences
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