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He Atom Calculation duration 19 minutes 1 second He Atom Calculation He Atom Calculation	He Atom Calculation Chem2 Atomic Spectra: First order perturbation theory calculation of the ground state of He electron energy perturbation helium wave units function r1 theory hydrogen ground psi electrons problem minus wavefunction r2 r12 interaction atom From Eleanor Campbell 0 likes 27 plays 0 Course Code CHEM08019 Licence Type Creative Commons - Attribution Language English Date Created February 3rd, 2021