 |
| |||
| molecular fluorine | |||
| fluorine | |||
| |||
| fluorine A gaseous or liquid chemical element; a member of the halide family, it is the most electronegative element and the most chemically energetic of the nonmetallic elements; highly toxic, corrosive, and flammable; used in rocket fuels and as a chemical intermediate | |||
| fluoro: 15 phrases, 5 sujets |
| Chimie | 5 |
| Environnement | 3 |
| Industrie | 5 |
| Métallurgie | 1 |
| Science des matériaux | 1 |