Question 30 A certain radioactive isotope has a half life of 17.9 years. What percent of a sample remains after 87.5 years? Report your answer to one decimal place. Do not input a unit. A Click Submit to complete this assessment.

Chemistry for Today: General, Organic, and Biochemistry
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Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
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Chapter10: Radioactivity And Nuclear Processes
Section: Chapter Questions
Problem 10.77E
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Question 30
A certain radioactive isotope has a half life of 17.9 years. What percent of a sample remains after 87.5 years?
Report your answer to one decimal place. Do not input a unit.
Click Submit to complete this assessment
Transcribed Image Text:Question 30 A certain radioactive isotope has a half life of 17.9 years. What percent of a sample remains after 87.5 years? Report your answer to one decimal place. Do not input a unit. Click Submit to complete this assessment
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