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Physics, 21.05.2020 20:02 ameliaxbowen65

Cobalt-60 has a half life of 5.3 years. If the original sample is 40 grams of Cobalt-60, how long would it take to reach 5 grams of Cobalt-60? years

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Cobalt-60 has a half life of 5.3 years. If the original sample is 40 grams of Cobalt-60, how long wo...
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