composés chimiques
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Porphine | Concept | 21 | 3.5 |
| Porphobilinogène | Concept | 22 | 1.5 |
| Porphyrine | Substance | 41 | 42.6 |
| Porphyrinogène | Concept | 4 | 0.5 |
| Portage D'enfants | Substance | 30 | 6.5 |
| Portenstérol | Concept | 2 | 0.6 |
| Posaconazole | Concept | 20 | 2.6 |
| Poster Color | Substance | 6 | 0.9 |
| Pot Belge | Composé Chimique | 3 | 30.1 |
| Pot Mason | Substance | 20 | 16.8 |
| Potassium 40 | Concept | 20 | 27.3 |
| Potentialisateur | Composé Chimique | 2 | 0.8 |
| Poterie Amérindienne | Substance | 6 | 0.0 |
| Poterie Barro Negro | Substance | 3 | 0.5 |
| Poterie Bleue de Jaipur | Substance | 7 | 1.1 |
| Poterie de Saintonge | Substance | 2 | 0.9 |
| Poterie Égyptienne | Substance | 9 | 7.5 |
| Poudre | Substance | 42 | 29.6 |
| Poudre | Substance | 47 | 5.6 |
| Poudre Sans Fumée | Substance | 34 | 30.3 |
| Poudre Shimosa | Substance | 8 | 1.6 |
| Poudre À Canon | Substance | 126 | 185.6 |
| Pour Un Homme | Concept | 1 | 7.1 |
| Pourpre de Bromocrésol | Concept | 22 | 6.2 |
| Pourpre de Tyr | Concept | 37 | 31.1 |
| Poussière | Concept | 97 | 77.8 |
| Pouvoir Calorifique | Substance | 41 | 177.6 |
| Povidone Iodée | Concept | 37 | 76.0 |
| Practolol | Concept | 15 | 0.0 |
| Prada Tendre | Concept | 1 | 0.4 |
| Pralatrexate | Composé Chimique | 16 | 0.0 |
| Pralidoxime | Concept | 22 | 3.2 |
| Pramipexole | Concept | 29 | 27.5 |
| Pramlintide | Concept | 19 | 0.5 |
| Prasugrel | Composé Chimique | 22 | 6.1 |
| Pratenséine | Concept | 9 | 0.3 |
| Pravastatine | Concept | 24 | 14.6 |
| Praziquantel | Concept | 32 | 33.9 |
| Prazosine | Concept | 26 | 16.1 |
| Prazépam | Concept | 17 | 143.9 |
| Prc2 | Composé Chimique | 8 | 3.9 |
| Prednimustine | Concept | 8 | 0.0 |
| Prednisolone | Concept | 40 | 337.9 |
| Prednisone | Concept | 34 | 98.4 |
| Prestone | Organisation | 3 | 3.7 |
| Prilocaïne | Concept | 24 | 5.6 |
| Primeur | Concept | 10 | 12.6 |
| Primidone | Concept | 27 | 7.2 |
| Primosome | Composé Chimique | 8 | 6.6 |
| Primuline | Concept | 11 | 0.7 |