What is the half-life of the radiosiotope
The activity of a radioisotope is 3000 counts per minute at one time and 2736 counts per minute 48 hours later. What is the half-life of the radiosiotope.
A) 831 hr
B) 521 hr
C) 361 hr
D) 1.44 hr
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The half-life for the first order conversion of cyclobutane to ethylene
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