A freshly prepared sample of radioactive nuclide undergoes 3312 disintegrations per second. After 10.0 yr, the activity of the sample declines to 2437 disintegrations per second. What is the half-life of this nuclide?

Chemistry: Principles and Reactions
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ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
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Chapter18: Nuclear Reactions
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A freshly prepared sample of radioactive nuclide undergoes 3312 disintegrations per second. After 10.0 yr, the activity of the
sample declines to 2437 disintegrations per second. What is the half-life of this nuclide?
Transcribed Image Text:A freshly prepared sample of radioactive nuclide undergoes 3312 disintegrations per second. After 10.0 yr, the activity of the sample declines to 2437 disintegrations per second. What is the half-life of this nuclide?
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