półmetale + gazy + pierwiastki
| Bor | 5 |
| Krzem | 14 |
| German | 32 |
| Arsen | 33 |
| Antymon | 51 |
| Tellur | 52 |
| Astat | 85 |
| Hel | 2 |
| Neon | 10 |
| Krypton | 36 |
| Ksenon | 54 |
| Radon | 86 |
| Argon | 18 |
| węgiel | 6 |
| azot | 7 |
| tlen | 8 |
| fluor | 9 |
| fosfor | 15 |
| siarka | 16 |
| chlor | 17 |
| selen | 34 |
| brom | 35 |
| jod | 53 |
| potas | 19 |
| wapń | 20 |
| sód | 11 |
| magnez | 12 |