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23 Nov 2019
The Half-lives of radioisotopes are given in the table below.
argon-44 12 min
lead-196 37 min
potassium-44 22 min
indium-117 43 min
How long would it take (in minutes) for the amount of indium-117 todecrease from 32.0mg to 4.00 mg?
The Half-lives of radioisotopes are given in the table below.
argon-44 12 min
lead-196 37 min
potassium-44 22 min
indium-117 43 min
How long would it take (in minutes) for the amount of indium-117 todecrease from 32.0mg to 4.00 mg?
Bunny GreenfelderLv2
24 Aug 2019