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In 1.2 year half of 160 mg of a radioact...

In 1.2 year half of 160 mg of a radioactive isotope decays . The amount present after 6 years is :

A

a) 0 mg

B

b) 4 mg

C

c) 5 mg

D

d) 16 mg

Text Solution

Verified by Experts

The correct Answer is:
C
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