timestamps

• 0:00

  Unit 2 Introduction

• 0:31

  Overview of Bonding

• 1:03

  Topic Outline

• 2:37

  Covalent Bonds Explained

• 4:39

  Electronegativity and Polarity

• 6:21

  Polar Bond Examples

• 8:25

  Symmetric Molecules Polarity

• 9:28

  Bond Polarity Practice

• 11:33

  Ionic Bonding Basics

• 13:09

  Metallic Bonding Overview

• 14:11

  Potential Energy in Bonds

• 16:18

  Bond Lengths and Energies

• 18:27

  Bond Energy Practice

• 20:02

  Coulomb's Law for Solids

• 21:05

  Lattice Energy Practice

• 24:43

  Ionic Crystal Lattices

• 26:16

  Metallic Alloys Types

• 29:38

  Lewis Dot Structures

• 30:09

  Drawing Lewis Steps

• 39:31

  Lewis Practice O2F2

• 44:44

  Ions in Lewis Structures

• 47:21

  Formal Charge Calculation

• 50:05

  Resonance Structures

• 52:40

  VSEPR and Hybridization

• 53:11

  Sigma and Pi Bonds

• 54:44

  Orbital Hybridization

• 57:19

  Molecular Geometry Shapes

• 59:53

  Hybridization Determination

• 1:03:32

  Acetic Acid Example

• 1:07:37

  Unit 2 Wrap-Up

• 1:08:07

  Final Questions Session

• 1:10:13

  Polarity and Forces Preview