Contributions to the radiative acceleration from the different ions for models with no X-ray (top) and including L_x ∼ 10³⁶ erg s⁻¹ (bottom). Symbols and colors representing different elements and their ionization state is shown in the figure. The plot is limited to the ions that contribute at least ∼1% to the radiative acceleration. Line acceleration due to scattering by free electrons (magenta solid curve) and gas pressure (orange dashed curve) and total radiative acceleration (red dashed curve) are plotted for comparison. The radius at which the BH is located is marked by a gray solid line and the location of the sonic point marked by gray dotted line.