Before Class Assignment

• read sections 10.1, 10.2, 10.3, 10.5, 10.6
  

• intermolecular forces
• liquids
• covalent (network) and molecular solids

Learning Objectives

• learn about the forces that attract and hold molecules together
• understand the nature of the liquid phase
  
• understand the structure of covalent (network) solids
• understand how molecules are held together in the solid state
  

• Chapter 10: 13, 21, 37

• read sections 10.4, 10.7, and 8.5

• close-packed solids (atomic and ionic)

Learning Objectives

• understand the packing of spheres in three dimensions
• understand the structure of atomic solids
• understand the structure of ionic solids
  

• Chapter 8: 53, 57
  
• Chapter 10: 15, 35, 41, 53, 57, 69, 81, 85, 113

Before Class Assignment

• read sections 10.8 and 10.9

• phase changes

Learning Objectives

• understand how temperature and pressure affects the phase (state) of a substance
  
• learn how to quantify the heat required to effect phase changes at constant pressure
  

• Chapter 10: 91, 101, 103, 105