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Naturally occurring cobalt consists of only one isotope,59Co , whose relative atomic mass is 58.9332. A synthetic radioactive isotope of cobalt,60Co , relative atomic mass 59.9338, is used in radiation therapy for cancer. A 1.8308 g sample of cobalt has an apparent "atomic mass" of 58.9901.
Naturally occurring cobalt consists of only one isotope,59Co , whose relative atomic mass is 58.9332. A synthetic radioactive isotope of cobalt,60Co , relative atomic mass 59.9338, is used in radiation therapy for cancer. A 1.8308 g sample of cobalt has an apparent "atomic mass" of 58.9901.
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14 Feb 2023
Casey DurganLv2
28 Sep 2019
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