samantharowanbrown samantharowanbrown

20-05-2021
Mathematics

contestada

How much of a radioactive kind of bismuth will be left after 80 minutes if you start with 480
grams and the half-life is 20 minutes?

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DynamoPrince2612 DynamoPrince2612

20-05-2021

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Actually Welcome to the concept of Radioactive decay.

So the left would be 30 grams.

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