Module Figures: Periodic Table I
Figure 1: The Periodic Table of Elements
Figure 2: Electron Configurations for Selected Elements
Figure 3: An atom's valence shell inner electron shells
| Element | Symbol | Configuration Shorthand |
|---|---|---|
| Hydrogen | H | 1e- |
| Lithium | Li | 2e- |
| Fluorine | F | 2e- 7e- |
| Sodium | Na | 2e- 8e- 1e- |