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radionuclide time for amount of initial radioactivity radionuclide to decrease to 1/4 of initial amount sample symbol half-life 62 Cu 29 5.0 minutes |(choose one) minutes 103 Ru 44 39. days |(choose one) V I days 212 Pb 82 C 11. hours (choose one) V O hours 89 Sr 38 50.0 days (choose one) v I days

radionuclide time for amount of initial radioactivity radionuclide to decrease to 1/4 of initial amount sample symbol half-life 62 Cu 29 5.0 minutes |(choose one) minutes 103 Ru 44 39. days |(choose one) V I days 212 Pb 82 C 11. hours (choose one) V O hours 89 Sr 38 50.0 days (choose one) v I days

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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A medical technican is working with the four samples of radionuclides listed in the table below. Initially, each sample contains 6.00 umol of the radionuclide. First, order the samples by decreasing initial radioactivity. Then calculate how long it will take for the amount of radionudide in each sample to decrease to 1/4 of the initial amount.
Transcribed Image Text:A medical technican is working with the four samples of radionuclides listed in the table below. Initially, each sample contains 6.00 umol of the radionuclide. First, order the samples by decreasing initial radioactivity. Then calculate how long it will take for the amount of radionudide in each sample to decrease to 1/4 of the initial amount.
radionuclide time for amount of initial radioactivity radionuclide to decrease to 1/4 of initial amount sample symbol half-life 62 Cu 29 5.0 minutes (choose one) V |minutes 103 Ru 44 39. days days (choose one) V 212 Pb 82 C 11. hours choose one)Y |hours 89 Sr 38 50.0 days (choose one) I days
Transcribed Image Text:radionuclide time for amount of initial radioactivity radionuclide to decrease to 1/4 of initial amount sample symbol half-life 62 Cu 29 5.0 minutes (choose one) V |minutes 103 Ru 44 39. days days (choose one) V 212 Pb 82 C 11. hours choose one)Y |hours 89 Sr 38 50.0 days (choose one) I days
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