Cesium-131, 13 Cs, is a radioactive isotope used to treat prostate cancer. The half-life of 131 Cs is 9.70 days. If a dose with an activity of 128 µCi is given to a patient, how many days will it take for the activity of 131 Cs in the patient to reach 4.00 µCi? time: days

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A: The objective of this question is to find out the time it takes for the activity of Krypton-81m to…

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A: Half life of iodine -125 = 59.5 daysInitial amount of iodine -125 = 2.00 kgFinal amount of iodine…

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A: Dear student,I am providing solution for Q.1 that you have asked as we are entitled to do one…

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Q: Ruthenium-106 (106Ru) is used to treat melanoma in the eye. This isotope decays by β– emission with…

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Q: A patient ingests 1.48 mgmg of 131I131I (iodine-131), a beta emitter with a half-life of 8.0 days.…

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A: There are two methods to solve it : Method (1): The half life is the time in which any compound is…

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Q: Strontium-89 is a beta emitter with a half-life of 50.6 days that is used in bone cancer treatment.…

A: Radioactive decay follows first order kinetics. t1/2 = 0.693/k   (where, k = decay constant) t =…