Answer
$1.25\times 10^{13}$ electrons are transferred.
Work Step by Step
We can find the number of electrons that are transferred:
$\frac{-2.00\times 10^{-6}~C}{-1.6\times 10^{-19}~C} = 1.25\times 10^{13}$
$1.25\times 10^{13}$ electrons are transferred.