 |
trifluorure | de
| bore
| dé | |
| build.struct. | hak otwarty; uchwyt zakończony rozwidleniem |
| chem. | kostka |
| bore | |
| chem. | bor; bor |
| trifluorure: 7 phrases in 3 subjects |
| Chemistry | 2 |
| Environment | 1 |
| Nuclear physics | 4 |