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 21.44QE
Related questions
Question
How many hours until the isotope decays to 1.56 x 10-3 mg?
![A patient is given 0.050 mg of Tc-99. How many hours until the isotope decays to
1.56 x 10-3 mg? (Half life is 6.0 hours) Give answer with unit.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb676abd3-e260-4973-a3ee-aa4e0ebace12%2F3ed1f7e1-272a-4639-ba9b-86cee1554a79%2F8zx3fex_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A patient is given 0.050 mg of Tc-99. How many hours until the isotope decays to
1.56 x 10-3 mg? (Half life is 6.0 hours) Give answer with unit.
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