SEARCH Articles Figures Tables Bond , covalent ionic Bond ionicity Bond theory Bonding ionic Bonding ionicity Bonding resonance Bonding theory Bonds ionic Bonds resonance Bonds valence bond theory Covalent bonding theory Covalent bonding valence bond theory Covalent-ionic bonding Ionic bond bonding Ionic theory Ionic-covalent resonance Ionically bonded Resonance ionic Resonance theory Resonance valence bond Resonating valence bonds Resonating-valence-bond theory Valence bond theory Valence theory Valency theory