C-03-Q085mediumsingle_mcqThe charge of an electron is:a+1.60×10−19+1.60 \times 10^{-19}+1.60×10−19 Cb−1.60×10−19-1.60 \times 10^{-19}−1.60×10−19 Cc000 Cd−9.11×10−19-9.11 \times 10^{-19}−9.11×10−19 C