4.6×10−19C4.6\times 10^{-19}\mathrm{C}4.6×10−19C
3.2×10−19C3.2\times 10^{-19}\mathrm{C}3.2×10−19C
6.2×10−19C6.2\times 10^{-19}\mathrm{C}6.2×10−19C
9.4×10−19C9.4\times 10^{-19}\mathrm{C}9.4×10−19C
