Sections Review of Lewis Dot and Valence Electrons Covalent Bonding with Electron Dot Formulas or Lewis Structures Covalent Bonding Guidelines for Non-ions Practicing Calculating Formal Charges Guidelines for Covalent Bonding for Ions Resonance Structures Practice Kid2Kid Video Review of Lewis Dot and Valence Electrons Covalent Bonding with Electron Dot Formulas or Lewis Structures Covalent Bonding Guidelines for Non-ions Practicing Calculating Formal Charges Guidelines for Covalent Bonding for Ions Resonance Structures Practice Kid2Kid Video Print Share Covalent Bonding: Electron Dot Diagrams Copy and paste the link code above.