Combined Wavefunction with the Two Atoms a Distance Apart Ψ Ha + Hp + + + + + Note:Subtracting wavefunctions is the same as adding the negative of the second IX-12Ψ Ha Hb - - - + + + + + + + - - - - - + Combined Wavefunction with the Two Atoms a Distance Apart Note: Subtracting wavefunctions is the same as adding the negative of the second IX-12