MCH 643

The sale of this product is temporarily suspended.

Sold: 0
Refunds: 0

Uploaded: 01.10.2014
Content: 41001130347983.rar (6,07 kB)


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.


No feedback yet.
1 month 3 months 12 months
0 0 0
0 0 0
In order to counter copyright infringement and property rights, we ask you to immediately inform us at the fact of such violations and to provide us with reliable information confirming your copyrights or rights of ownership. Email must contain your contact information (name, phone number, etc.)