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gregori [183]
3 years ago
9

The half-life of radon-222 is about four days. How long will it take for a sample of radon-222 to decay to 3% of its original am

ount?
Biology
1 answer:
ohaa [14]3 years ago
5 0
-50% = 4 days
4/50= days to decay by 1%
4/50 *3 = 3% loss = 0.24 days = 5.76 hours
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Explicación:

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nexus9112 [7]

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