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The metal rhodium has a FCC crystal structure. If the angle of diffraction for the (311) set of planes occurs at 36.
The metal rhodium has a FCC crystal structure. If the angle of diffraction for the (311) set of planes occurs at 36.12° (first order reflection) when monochromatic x-radiation having a wavelength of 0.0711nm is used, compute (a) the interplanar spacing for the set of planes and (b) the atomic radius for the rhodium atom.