what is half life period?
Asked by | 8th Jul, 2008, 08:36: PM
The half-life period of a radio-nucleide (symbolised t1/2) is defined as the lapse of time necessary for the disintegration of half of the nuclei initially present.
Law of radioactive decay:
Given N = ½ N0 for t = t1/2 :
Characteristic of each nucleide
Answered by | 9th Jul, 2008, 11:28: AM
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