The half-life of cesium-129 is 32.0 hours. How much time is required for the activity of a sample of cesium-129 to fall to 12.7 percent of its original value? 95.6 hrs Submit Answer Try Another Version 1 item attempt remaining

Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter14: Nuclear Chemistry
Section: Chapter Questions
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The half-life of cesium-129 is 32.0 hours. How much time is required for the activity of a sample of cesium-129 to fall to 12.7 percent of its original value?
95.6
hrs
Submit Answer
Try Another Version
1 item attempt remaining
Transcribed Image Text:The half-life of cesium-129 is 32.0 hours. How much time is required for the activity of a sample of cesium-129 to fall to 12.7 percent of its original value? 95.6 hrs Submit Answer Try Another Version 1 item attempt remaining
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