The half-life of plutonium-241 is approximately 13 years
The half-life of plutonium-241 is approximately 13 years.
a. How much of a sample weighing 8 g will remain after 90 years?
b. How much time is necessary for a sample weighing 8 g to decay to 0.1 g?
c. After 90 years, 8 g will remain.
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the half-life of plutonium-241 is approximately 13 yearsa how much of a sample weighing 8 g will remain after 90 yearsb
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