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Question technetium-99 is widely used to diagnosis in

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Question: Technetium-99 is widely used to diagnosis in medicine. Its half-life is 6.02 hours. A sample prepared in the early morning for use that day had an activity of 4.59 ?Ci. What will its activity be at the end of the day (8.00 hours later)?

Reference no: EM13591595

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