Mathematics, 16.12.2019 08:31 fruitasticgabs9803
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: 2
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After 3 days a sample of radon-222 has decayed to 58% of its original amount.(
a. what is the...
a. what is the...
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