Mathematics, 06.03.2021 14:00 gael6529

The half-life of a radioactive kind of protactinium is 1 minute. If you start with 64 grams of it, how much will be left after 3 minutes? in grams

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The half-life of a radioactive kind of protactinium is 1 minute. If you start with 64 grams of it, h...