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The nuclide 131I undergoes beta decay with a half-life of 8.041 days. Large quantities of this nuclide were released into the environment in the Chernobyl accident. A victim of radiation poisoning has absorbed 5.0 × 10-6g (5.0 mg) of 131I.(a) Compute the activity, in becquerels, of the 131I in this person, taking the atomic mass of the nuclide to equal 131 g mol-1.

The nuclide 131I undergoes beta decay with a half-life of 8.041 days. Large quantities of this nuclide were released into the environment in the Chernobyl accident. A victim of radiation poisoning has absorbed 5.0 × 10-6g (5.0 mg) of 131I.(a) Compute the activity, in becquerels, of the 131I in this person, taking the atomic mass of the nuclide to equal 131 g mol-1.

Chemistry: Principles and Practice
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter21: Nuclear Chemistry
Section: Chapter Questions
Problem 21.53QE
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The nuclide 131I undergoes beta decay with a half-life of 8.041 days. Large quantities of this nuclide were released into the environment in the Chernobyl accident. A victim of radiation poisoning has absorbed 5.0 × 10-6
g (5.0 mg) of 131I.
(a) Compute the activity, in becquerels, of the 131I in this person, taking the atomic mass of the nuclide to equal 131 g mol-1.

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