Explain the use of nuclear isotope in medical field1 write, Ask an Expert

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Explain the use of nuclear isotope in medical field.

1. Write a paragraph expaining what nuclear isotope can be used for medical purpose. include the decay equation, the half life of isotope and the particular medical use for the isotope.

2. An isotope of Gd has a half life of 25 minutes. how long would you have to wait for eight half lives to pass?

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