- #1
aurao2003
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Homework Statement
a cu atom (mass number, 63;atomic number, 29) loses 2 electrons formed. for the ion formed calculate its specific charge in c\kg
Homework Equations
specific charge=charge\mass
The Attempt at a Solution
ssspecific charge = (29x1.6x10-19)/(63x1.67x10-27)
i am obtaining 4.41x10^7 while the answer is 3.04x10^6.
please help.
thanks
ben