Mathematics, 13.05.2021 07:50 carleygalloway103
5. The half-life of Po-210 is 140 days. If the initial mass of the sample is 5
kg, how much will remain after 280 days.
20 point
Conhuin
Answers: 1
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5. The half-life of Po-210 is 140 days. If the initial mass of the sample is 5
kg, how much will re...
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