Electron shell: The collective states of all electrons in an atom possessing the identical principal quantum amount (visualized as an orbit by which the electrons move). Assuming, with Bohr, that quantized values of L are equally spaced, the spacing among neighboring energies is As soon as you factor in the https://gandula.de/2024/08/01/ein-leitfaden-fur-anfanger-zum-verstandnis-der-funktionsweise-von-bohrmaschinen/