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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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2 votes
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?​

User Ankit Mishra
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4.6k points

1 Answer

2 votes

Answer:

48/2= 24

24g=9hours

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

User Gangabass
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