Half-life of a radioactive element is 100 yrs. The time in which it disintegrates to 50% of its mass, will be [MP PMT 1995]

Half-life of a radioactive element is 100 yrs. The time in which it di

1.	Half-life of a radioactive element is 100 yrs. The time in which it disintegrates to 50% of its mass, will be [MP PMT 1995]
A.	50 yrs
B.	200 yrs
C.	100 yrs
D.	25 yrs
Answer» D. 25 yrs

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Half-life of a radioactive element is 100 yrs. The time in which it disintegrates to 50% of its mass, will be [MP PMT 1995]

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