An isotope of phosphorus has a half-life of 14 days. If you started with a 500 gram sample, how much would remain after 28 days?

asked May 16, 2020 189k views

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An isotope of phosphorus has a half-life of 14 days. If you started with a 500 gram sample, how

much would remain after 28 days?

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Answer:

Step-by-step explanation:

I think zero because 14x2=28 and u start off with 500

Ashallar answered May 21, 2020

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