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Gadolinum-153, which is used to detch os...

Gadolinum-153, which is used to detch osteoprosis, half a half-life of 242days. Which value is closet to the percentage of the `Gd-153` left in a patient's system after 2 years (730days)?

A

0.33

B

0.225

C

0.125

D

0.0625

Text Solution

Verified by Experts

The correct Answer is:
C
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