| |||
| dont la valence est égale à 3 (chim.) | |||
| trivalent | |||
|
trivalent : 6 phrases in 5 subjects |
| Chemistry | 1 |
| Earth sciences | 1 |
| Linguistics | 2 |
| Medical | 1 |
| Veterinary medicine | 1 |
| |||
| dont la valence est égale à 3 (chim.) | |||
| trivalent | |||
|
trivalent : 6 phrases in 5 subjects |
| Chemistry | 1 |
| Earth sciences | 1 |
| Linguistics | 2 |
| Medical | 1 |
| Veterinary medicine | 1 |