What is the half-life and decay mode of rn-222?
(1) 1.91 days and alpha decay
(2) 1.91...
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Chemistry, 15.10.2019 10:10 ciarakelly636owuiup
What is the half-life and decay mode of rn-222?
(1) 1.91 days and alpha decay
(2) 1.91 days and beta decay
(3) 3.82 days and alpha decay
(4) 3.82 days and beta decay
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Answers: 2
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