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The half life period of a radioactive ...

The half life period of a radioactive element is 140 days. After 280 days 1g of element will be reduced to which amount of the following ?

A

`1/4`

B

`1/16`

C

`1/8`

D

`1/2`

Text Solution

Verified by Experts

The correct Answer is:
B
`1/16`
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