SEARCH Articles Figures Tables 18 Electron rule Electron pair repulsion Electronic repulsion Electronics pair repulsion Electronics shells Electrons valence-shell electron-pair Electrons valence-shell electron-pair repulsion Paired valence Pairing rule Shell, electron valence Valence Shell Electron Pair Valence Shell Electron Pair Repulsion Valence electron Valence electron rules Valence electrons Valency Valence electrons repulsion Valence-shell electron-pair repulsion VSEPR) rules