... the probabiltyof finding the electron is highest for 1s-state.4.3 Filling4.3 Fillingthe atomic the atomic orbitalsorbitalsaccording to theaccording to thePauliPauliPrinciple:Principle:22nZneV6.13Eis ... (l=0),cos),(10Y,.sin),(1,1imeY,.sin),(1,1imeY → the “p-states” (l=1)HandyHandypocket guide for filling Atomic pocket guide for filling Atomic OrbitalsOrbitalsDue to electron-electron interactions, the hydrogen levels ... scatterings at large angles(even > 90o) Something massive in there !Conclusion: Most of atomic mass isconcentrated in a small region of the atom a nucleus!Recall some history:The spherically...