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Interpretation:
The activity of
Concept Information:
Strontium-90 is produced by nuclear fission and a radioactive isotope of strontium. The strontium-90 undergoes β-decay with half-life of
The number of radioactive
Here,
The change in the number of nuclei per second is:
Here,
The above equation is called the law of radioactive decay which is a first-order kinetic process. The half-life of the first-order reaction is:
Here,
The relationship between the conversion of becquerel to curie is as:
The relationship between the conversion of curies to microcuries is as:
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Chapter 20 Solutions
Chemistry: The Molecular Nature of Matter
- Chemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage Learning
- Chemistry: An Atoms First ApproachChemistryISBN:9781305079243Author:Steven S. Zumdahl, Susan A. ZumdahlPublisher:Cengage LearningChemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage Learning
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