Attempt to make a graphical model of BeH2: Be:1s2 2s2 H:1s1 H:1s1 1s 1s 2s 1s H Be 1s 1s H+ Be 2s H+Be 1s 1s 2s 1s 2pz 2pz These two are no good: One orbital can't hold four electrons X-6These two are no good: One orbital canʼt hold four electrons ? 2s 1s H Be H 1s + Be: 1s2 2s2 2s 2pz + + 2s 2pz H Be H 1s 1s + + H: 1s1 1s + H: 1s1 1s + 2pz H + Be H 1s 1s Attempt to make a graphical model of BeH2: X-6