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Unformatted text preview: in 60.0 minutes? 3. (6) 35S has a half-life of 88 days. A sample containing sulfur-35 has an activity of
3.2 µCi, which is easily detectable. What mass of sulfur-35 is in this sample? Comment
on the size of your answer. 4. (4) The half-life of 131I is 8.07 days. How long will it take for the amount of iodine-131 in
a sample to decrease to 1.0 % of its original amount? Comment on the size of your
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- Spring '10