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If hydrogen-3 has a half-life of 12.3 years, how many years will it take for 436.8 mg 3H to decay to 0.21 mg 3H?

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  • If hydrogen-3 has a half-life of 12.3 years, how many years will it take for 436.8 mg 3H to decay to 0.21 mg 3H?


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