| Unit 4: Periodic Table of Elements Lecture Notes |
| Lesson 1: How are elements organized? |
| Lesson 2: Tour of the Periodic Table |
| Lesson 3: Trends in the Periodic Table |
| Unit 4 Study Guide |
 |
| Unit 4: Periodic Table of Elements Lecture Notes |
| Lesson 1: How are elements organized? |
| Lesson 2: Tour of the Periodic Table |
| Lesson 3: Trends in the Periodic Table |
| Unit 4 Study Guide |
|