jingram405373 jingram405373

16-12-2020
Mathematics

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A radioactive element has a half-life of 400 years. How much of 100 grams would remain after 40 years?

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bellamuto bellamuto

16-12-2020

Answer: here are all the answers

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sabrina36047 sabrina36047

16-12-2020

Answer:

What....

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