1. Typical physical properties of metals are? 2. Compare the 3 different types of solids (ionic, molecular, and atomic. 3. Describe the 3 subgroups of atomic solids. 4. What does

it mean that bonding in most metals is both strong and nondirectional? 5. What is the "simplest picture" of bonding to explain the properties of metals? 6. Name and define the 2 types of alloys. 7. What is steel?