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13-11-2019
Mathematics

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You have 48 grams of a radioactive kind of xenon. If it's half life is 9 hours, how much will be left after 18 hours?

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Darkhealer718 Darkhealer718

13-11-2019

Answer:

48/2= 24

24g=9hours

24*2=48-18hours(48g)= 0g

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