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Mathematics, 21.07.2019 04:30 girly37
Krypton-91 is a radioactive substance that decays very quickly remaining after t second, and the decay constant, k, is approximately 0.07 how long will it take a quantity of krypton-91 to decay to 10% of its original amount?
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Krypton-91 is a radioactive substance that decays very quickly remaining after t second, and the dec...
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