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Question 12 {1 point} The following data was collected for the decay.r rate of a radioactive element. time (minutes) 0 10 20 30 4O 50

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Question 12 {1 point} The following data was collected for the decay.r rate of a radioactive element. time (minutes) 0 10 20 30 4O 50 decay rate (counts/s) 1 60 108 ?4 50 34 24 Determine the halflife of this element. Record your two digit answer in minutes. 4 b Your

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