• Why do bonds form? 7'51"

• Bond energy, length & formation 8'15"

• Valence and valency 11'06"

• Metallic bonding 2'25"

• Ionic bonding 6'35"

• Simple covalent bonds 11'36"

• Multiple and co-ordinate covalent bonds 9'11"

VSEPR Theory

• Introduction: 20'30"

• Common mistakes: 9'32"

• Practice problems: 14'24"

• Trigonal bipyramidal family: 15'06"

• Octahedral family: 8'37"

• Electronegativity difference and bond polarity 15'21"

• Molecular polarity 8'55"