Chemistry

Chemistry, 18.04.2021 05:00, mvasquez3122p4vahv

The half-life of argon-39 is 269 years. It decays into krypton-39. After 1,076 years, what fraction of the original amount of argon- 1/16
1/4
1/2
1/8

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The half-life of argon-39 is 269 years. It decays into krypton-39. After 1,076 years, what fraction...

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