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Definition of Caesium-137
1. Noun. A radioactive isotope of caesium, (nuclide 137 55 Cr), having 55 protons and 82 neutrons and which is formed mainly as a fission product by nuclear fission. ¹
¹ Source: wiktionary.com
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1. Noun. A radioactive isotope of caesium, (nuclide 137 55 Cr), having 55 protons and 82 neutrons and which is formed mainly as a fission product by nuclear fission. ¹
¹ Source: wiktionary.com