A sample of radioactive technetium-99 of half-life 6 h is to be used in a clinical examination. The sample is delayed 18 h before arriving at the lab for use. Part A Determine the fraction of radioactive technetium that remains. Express your answer numerically. IVE ΑΣΦ ? N = No 0.18
A sample of radioactive technetium-99 of half-life 6 h is to be used in a clinical examination. The sample is delayed 18 h before arriving at the lab for use. Part A Determine the fraction of radioactive technetium that remains. Express your answer numerically. IVE ΑΣΦ ? N = No 0.18
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Transcribed Image Text:Problem 29.38
A sample of radioactive technetium-99 of half-life 6 h is to be used in a
clinical examination. The sample is delayed 18 h before arriving at the lab for
use.
Part A
Determine the fraction of radioactive technetium that remains.
Express your answer numerically.
15. ΑΣΦ
?
N
No
0.18
Submit
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