Unit 2: Molecular and Ionic Compound Structure and Properties
Duration of Days: 13
- Atoms or ions bond due to interactions between them, forming molecules.
- Molecular compounds are arranged based on Lewis diagrams and Valence Shell Electron Pair Repulsion (VSEPR) theory.
- Represent chemical phenomena using appropriate graphing techniques, including correct scale and units.
- Represent chemical substances or phenomena with appropriate diagrams or models.
- Explain the connection between particulate-level and macroscopic properties of a substance using models and representations.
- Make a scientific claim.
- Support a claim with evidence from representations of models at the particulate level, such as the structure of atoms and/or molecules.
Students will score a 3 or higher on the Unit 2 Progress check using the AP scoring scale:
72-100% = 5
58-71% = 4
42-57% = 3
27-41% = 2
0-26% = 1
| Lesson # | Lesson Title | Duration of Days |
|---|---|---|
| 1 | 2.1 Types of Chemical Bonds | 1 |
| 2 | 2.2 Intramolecular Force and Potential Energy | 2 |
| 3 | 2.3 Structure of Ionic Solids | 1 |
| 4 | 2.4 Structure of Metals and Alloys | 1 |
| 5 | 2.5 Lewis Diagrams | 1 |
| 6 | 2.6 Resonance and Formal Charge | 2 |
| 7 | 2.7 VSEPR and Bond Hybridization | 1 |
| 8 | Unit 2 Lab | 2 |
| 9 | Unit 2 Review | 1 |
| 10 | Unit 2 Progress Check | 1 |