Mathematics, 29.03.2020 01:53 hurtadocrv

You have 896 grams of a radioactive
kind of radon. If its half-life is 56
seconds, how much will be left after
224 seconds?
grams

Answers: 1

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You have 896 grams of a radioactive
kind of radon. If its half-life is 56
seconds, how m...