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    Exam 15: Chemical Kinetics
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    Technetium-99m,used to Image the Heart and Brain,has a Half-Life of 6.00
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Technetium-99m,used to Image the Heart and Brain,has a Half-Life of 6.00

Question 49

Question 49

Multiple Choice

Technetium-99m,used to image the heart and brain,has a half-life of 6.00 h.What fraction of technetium-99m remains in the body after 1 day?


A) 0.0625
B) 0.250
C) 0.0313
D) 0.125

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