Technetium-99m (the ‘m’ means a ‘metastable’ or moderately stable species) is generated in nuclear reactors and shipped to hospitals for use in medical imaging. The radioisotope has a half-life of 6.01 h. If a 165 mg sample of technetium-99m is shipped from a nuclear reactor to a hospital two and a half hours away, what mass of technetium-99m will remain when
Technetium-99m (the ‘m’ means a ‘metastable’ or moderately stable species) is generated in nuclear reactors and shipped to hospitals for use in medical imaging. The radioisotope has a half-life of 6.01 h. If a 165 mg sample of technetium-99m is shipped from a nuclear reactor to a hospital two and a half hours away, what mass of technetium-99m will remain when
Chemistry: Matter and Change
1st Edition
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Chapter24: Nuclear Chemistry
Section24.2: Radioactive Decay
Problem 9PP
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Technetium-99m (the ‘m’ means a ‘metastable’ or moderately stable species) is generated in nuclear reactors and shipped to hospitals for use in medical imaging. The radioisotope has a half-life of 6.01 h. If a 165 mg sample of technetium-99m is shipped from a nuclear reactor to a hospital two and a half hours away, what mass of technetium-99m will remain when it arrives at the hospital?
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