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tankster tankster
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7 years ago
The decay constant of radon is 0.181 day s-1. A sample of radon contains 6.00 × 108 radon atoms. How many atoms are left after 10.0 days?
A) 9.82 × 107
B) 7.67 × 107
C) 8.34 × 108
D) 7.29 × 108
E) 8.56 × 108
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Physics

Physics


Edition: 4th
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longhairlonghair
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