 |
| |||
| polynuclear hydrocarbon | |||
| polycyclic hydrocarbon | |||
| polycyclic hydrocarbon Hydrocarbon molecule with two or more nuclei; examples are naphtalene, with two benzene rings side by side, or diphenyl, with two bond-connected benzene rings. Also known as polynuclear hydrocarbon | |||
| |||
| polycyclic hydrocarbons; polynuclear hydrocarbons | |||
| polycyclic hydrocarbon | |||
|
hydrocarbure polycyclique : 9 צירופים, 3 נושאים |
| כִּימִיָה | 5 |
| משאבי טבע ושימור חיות בר | 1 |
| סביבה | 3 |