Chemistry, 19.10.2021 21:40 linreaburg
The half-life of Hafnium-156 is 0.025 seconds. How long will it take a 560 g sample to decay to one-fourth (25%) the size of its original mass?
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The half-life of Hafnium-156 is 0.025 seconds. How long will it take a 560 g sample to decay to one-...
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