Fluor
Apparentia
Oxygeno ← Fluor → Neon | |
Apparentia | |
fluor liquido es jalne in color | |
Proprietates atomic | |
Nomine, symbolo, numero | Fluor, F, 9 |
Serie chimic | halogeno |
Gruppo, periodo, bloco | 17, 2, p |
Configuration electronic | [He] 2p5 |
Electronegativitate | 3,98 |
Proprietates physic | |
Stato | gas |
Massa molar | 18,9984032(5) g·mol−1 |
Densitate | 1,696 g/L (0 °C, 101,325 kPa) |
Densitate liquide al p.e. | 1,505 g·cm−3 |
Puncto de fusion | 53,53 K, −219,62 °C, −363.32 °F |
Puncto de ebullition | 85,03 K, −188,12 °C, −306.62 °F |
Puncto critic | 144,00 K, 5,220 MPa |
Calor de fusion | 0,51 kJ·mol−1 |
Calor de vaporisation | 3.27 kJ·mol−1 |
Calor specific | 825 J·mol−1·K−1 |
Conductivitate thermal | 0,02591 W·m−1·K−1 |
Valores in unitates SI e in le conditiones normal del material (25 °C, 100 kPa) si non indica al contrario. | |
Fluor es un elemento chimic de symbolo F e numero atomic 9. Illo es un gas a temperatura ambiente de color jalne pallide, formate per moleculas diatomic F2. Es le plus electonegative e reactive de omne le elementos.