Discussion on Atoms And Nuclei


 

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Posted on: 09:34:17 PM on May 16, 2018
Posted By:
Jiya Roy
The half -life of a radio isotope is 4 h.If initial mass of the isotope was 200 g,then mass remaining after 24 h will be


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Posted on: 12:04:09 AM on May 17, 2018
your answer was 3.125, there r 6 half lifes



Posted on: 11:25:06 PM on May 17, 2018





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