1. The Crystalline Lattice vs Metallic Bonding Why Metals and Ionic Compounds are so Different

2. The Crystalline Lattice The Crystalline Lattice of Ionic Bonding a predictable and regular 3-d arrangement of _________ and __________ such that _______________ is minimized and _______________ is maximized -- leading to a _________ low ___________ structure called a crystalline lattice. Simplest unit is called a _________ _____ not a ___________________.

3. A Quick Pic So Why do Salts Shatter When you Strike Them?

4. Draw a pic of a Salt Shattering at the atomic level

5. Metallic Bonding An Electron Sea of _________________ ____________ electrons are equally ___________ to the stationary __________. These electrons act as the “________” that holds the metal atoms together. These mobile electrons also act as a _____________ or _____________ in the metal, placing themselves between ______________, thus disallowing _____________ and ______________. This explains the __________________ of metals. This sea of mobile electrons also allows metals to ______________ and to ________ (have ________).

6. A Quick Pic

7. A Nice Picture of Metallic Bonding