chimie
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Allotropie | Concept | 75 | 76.2 |
| Pierre Philosophale | Concept | 76 | 236.9 |
| Corrosion | Concept | 81 | 176.1 |
| Groupe du Tableau Périodique | Concept | 81 | 54.2 |
| Valence | Concept | 82 | 139.2 |
| Électrolyse | Concept | 86 | 172.0 |
| Liaison Ionique | Concept | 87 | 88.8 |
| Odorat | Concept | 87 | 89.5 |
| Distillation | Concept | 88 | 237.3 |
| Hadron | Concept | 88 | 67.3 |
| Technique | Concept | 92 | 158.4 |
| Chlorophylle | Concept | 99 | 245.7 |
| Actinide | Concept | 100 | 48.6 |
| Alcool | Concept | 143 | 226.3 |
| Glucide | Concept | 150 | 438.8 |
| Molécule | Concept | 183 | 278.6 |
| Tableau Périodique des Éléments | Concept | 228 | 3873.9 |
| Atome | Concept | 250 | 630.2 |