1. 22.2 Notes – Types of Bonds
Part A

2. Objective Describe ionic bonds.
Identify the particles produced by ionic bonding

3. Ionic Bonds & Ionic Bonding Video
Watch the Tyler DeWitt Video and complete the viewing guide, you will add it to your notes on this chapter
Youtube video

4. Ion An atom that has lost or gained electrons
Becomes charged since # of protons no longer equals # of electrons
Atoms lose or gain to meet a standard—a stable energy level

5. Ionic Bonds
Oppositely charged particles are held together by electric forces in a compound
Lots of energy released
Positive charge is balanced by negative charge

6. Ionic Bonds Zero net charge Metal + nonmetal
Neutral compound
Metal + nonmetal
Elements on opposite sides of periodic table
YouTube Video - NaCl

7. Metal Ion Loses 1+ electron from outer energy level
Becomes a positive ion
CATION
Fewer electrons than protons

8. Non-metal Ion Gains 1+ electron in its outer energy level
Becomes a negative ion
ANION
More electrons than protons

9. Potassium iodide

10. In-class Assignment/homework
Get out learning target inventory and under a column yourself on objectives #1-5 and Muddiest Point
22.1 & 22.2 Directed reading WKT