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MCH 643
Sold: 0
Uploaded: 01.10.2014
Content: 41001130347983.rar 6,07 kB
Uploaded: 01.10.2014
Content: 41001130347983.rar 6,07 kB
Product description
643. Activity of A some isotopes during t=10 of days decreased by 20%. To define a half-life period of T1/2 of this isotope.
Additional information
The solution of a task 643 is typed on the computer.
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