Mathematics

Mathematics, 26.09.2019 01:30, Bryson2148

Radium 226, which had been used for cancer treatment, decays with a half-life of 1622 years. suppose there is a 6 gram sample of radium 226. how long will it take to have 1.5 grams remaining?

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Radium 226, which had been used for cancer treatment, decays with a half-life of 1622 years. suppose...

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