All isotopes of technetium are radioactive, but they have widely varying half-lives. If an 800.0 g sample

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All isotopes of technetium are radioactive, but they have widely varying half-lives. If an 800.0 g sample of 99Tc decays to 100.0 g in 639000 y, what is its half-life?

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Sampling Design and Analysis

ISBN: 978-0495105275

2nd edition

Authors: Sharon L. Lohr

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Posted Date: Jan 30, 2024 09:30 AM

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All isotopes of technetium are radioactive, but they have widely varying half-lives. If an 800.0 g sample

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Sampling Design and Analysis

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