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Half life of the isotope

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A radioactive isotope of mass number 94 has been prepared by neutron bombardment. If 4.7 ug (1 ug = x 10 ^-6 g) of this isotope registers 20 counts per minute on a radioactivity counter, what is the half life of this isotope?

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Q: A radioactive isotope of mass number 94 has been prepared by neutron bombardment. If 4.7 ...

Solution Summary

The expert examines the half life of the isotopes. The radioactivity counters are analyzed.

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