After 3 days a sample of radon-222 has decayed to 58% of its original amount.
(a) what is the...
Mathematics, 10.10.2019 13:00 soccerplayer17
After 3 days a sample of radon-222 has decayed to 58% of its original amount.
(a) what is the half-life of radon-222? (round your answer to two decimal places.)
b) how long will it take the sample to decay to 10% of its original amount? (round your answer to two decimal places.)
Answers: 3
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