An X-ray photon with a wavelength of 0.977 nm strikes a surface. The emitted electron has a kinetic energy of 930 eV . What is the binding energy of the electron in kJ/mol? [Note that KE=12mv2 and 1 electronvolt (1eV)=1.602×10−19J.]
Express the binding energy of the electron in kilojoules per mole to three significant figures