C-04-Q170mediumsingle_mcq0.0005120.0005120.000512 in scientific form:a5.12×10−35.12 \times 10^{-3}5.12×10−3b5.12×10−45.12 \times 10^{-4}5.12×10−4c5.12×10−55.12 \times 10^{-5}5.12×10−5d51.2×10−451.2 \times 10^{-4}51.2×10−4