| Name | Type | Symbol | Atomic Number |
|---|---|---|---|
| Hydrogen | Element | H | 1 |
| Helium | Element | He | 2 |
| Lithium | Element | Li | 3 |
| Beryllium | Element | Be | 4 |
| Boron | Element | B | 5 |
| Carbon | Element | C | 6 |
| Nitrogen | Element | N | 7 |
| Oxygen | Element | O | 8 |
| Fluorine | Element | F | 9 |
| Neon | Element | Ne | 10 |
| Sodium | Element | Na | 11 |
| Magnesium | Element | Mg | 12 |
| Aluminum | Element | Al | 13 |
| Silicon | Element | Si | 14 |
| Phosphorus | Element | P | 15 |
| Sulfur | Element | S | 16 |
| Chlorine | Element | Cl | 17 |
| Argon | Element | Ar | 18 |
| Potassium | Element | K | 19 |
| Calcium | Element | Ca | 20 |
| Scandium | Element | Sc | 21 |
| Titanium | Element | Ti | 22 |
| Vanadium | Element | V | 23 |
| Chromium | Element | Cr | 24 |
| Manganese | Element | Mn | 25 |
