time for amount of initial radioactivity radionuclide to decrease to 1/16 of initial amount

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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radionuclide
time for amount of
initial radioactivity radionuclide to decrease to
1/16 of initial amount
sample
symbol
half-life
06
Sr
A
29.0 years
[(choose one
years
38
33
P.
15
25.0 days
(choose one)Y
|days
64
Cu
29
13. hours
(choose one)
|hours
241
Am
95
432.0years
(choose one
1lyears
B.
Transcribed Image Text:radionuclide time for amount of initial radioactivity radionuclide to decrease to 1/16 of initial amount sample symbol half-life 06 Sr A 29.0 years [(choose one years 38 33 P. 15 25.0 days (choose one)Y |days 64 Cu 29 13. hours (choose one) |hours 241 Am 95 432.0years (choose one 1lyears B.
oudos
A medical technician is working with the four samples of radionuclides listed in the table below. Initially, each sample contains 11.00 umol of
the radionuclide.
First, order the samples by decreasing initial radioactivity. Then calculate how long it will take for the amount of radionuclide in each sample
to decrease to 1/16 of the initial amount.
Transcribed Image Text:oudos A medical technician is working with the four samples of radionuclides listed in the table below. Initially, each sample contains 11.00 umol of the radionuclide. First, order the samples by decreasing initial radioactivity. Then calculate how long it will take for the amount of radionuclide in each sample to decrease to 1/16 of the initial amount.
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