The de broglie model of the hydrogen atom: the electron can be thought of as a standing wave that fits in a circle around the nucleus with the wavelength of the electron standing wavelength given by the de broglie wavelength: by applying the boundary conditions, derive an expression for the quantized energy en which depends on the quantum number n and the orbital radius pn. you can assume the hint 1: show the relationship between kinetic energy k and potential energy u of the . hint 2: you can use the equation for orbital radius which is derivable from electron is non-relativistic. electron in orbit. total energy is e-k+u s wind electron standing wave condition and newton's second law. you don't have to derive it.