Half life of Iodine-131 is 8 days. How many days will it take for 8 gm – McqOptions

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1.	Half life of Iodine-131 is 8 days. How many days will it take for 8 gm of Iodine to become 0.5 gm?
A.	32
B.	64
C.	16
D.	8
Answer» B. 64

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