Multiple Choice
Which of the following radioisotope would be least likely to be used in a medical application?
A) barium-131 (half-life = 11.6 days)
B) iodine-131 (half-life = 8 days)
C) technecium-99m (half-life = 6 hours)
D) plutonium-239 (half-life = 2.4 104 years)
E) fluorine-18 (109 minutes)
Correct Answer:
Verified
Correct Answer:
Verified
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