If a 500.0 g sample of technetium-99 decays to 62.5 g of technetium-99 remaining in 639,000 years,

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If a 500.0 g sample of technetium-99 decays to 62.5 g of technetium-99 remaining in 639,000 years, what is the half-life of technetium-99?b

Posted Date: Jul 07, 2024 01:21 PM

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If a 500.0 g sample of technetium-99 decays to 62.5 g of technetium-99 remaining in 639,000 years,

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