Cesium-131 is a short lived radioisotope t 12 9.7 days, Ask an Expert

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Cesium-131 is a short lived radioisotope (t 1/2 = 9.7 days) used to treat prostate cancer. How much therapeutic strength does a cesium-131 source lose over 45.0 days?

Express answer as a percentage of the strength the source had at the beginning of the first day.

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Category:- Chemistry
Reference No.:- M9472028

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