The Born-Green equation has been analyzed numerically to derive the effective interionic potentials from the structural data observed by X-ray or neutron diffraction experiments for molten metals (alkali metals, Mg, Zn, Hg, Al, Ga, In, Tl, Sn, Pb, Sb and Bi) using a linearized simultaneous equation method. The self-diffusion coefficient, viscosity coefficient and surface tension were calculated using the effective interionic potentials obtained in this work. Adequate agreement with experiments was found.