| ngoi-kôn |
|---|
gas: very pale yellow
liquid: bright yellow
solid: alpha is opaque, beta is transparent
Liquid fluorine atcryogenic temperatures |
| Kî-pún sin-sit |
|---|
| Miàng,fù-ho | Fuk, F |
|---|
| Yîn-ngî | fluorine |
|---|
| thùng-su-thí | alpha, beta |
|---|
| ngoi-hìn | gas: very pale yellow
liquid: bright yellow
solid: alpha is opaque, beta is transparent |
|---|
| Fuk chhaichû-khì-péu ke vi-chi |
|---|
|
| ngièn-chṳ́ sì-sú | 9 |
|---|
| ngièn-chṳ́-liòng (±) | 18.998403163(6)[1] |
|---|
| ngièn-su lui-phe̍t | sûng-ngièn-chṳ́ fî-kîm-su̍k |
|---|
| Chhu̍k,fûn-khî | 17 chhu̍k, p-block |
|---|
| chû-khì | period 2 |
|---|
| thien-chṳ́ phài-lie̍t | [He] 2s2 2p5[2] |
|---|
| per shell | 2, 7 |
|---|
| vu̍t-lî sin-chṳt |
|---|
| Siông | hi-thí |
|---|
| yùng-tiám | 53.48 K (−219.67 °C, −363.41 °F)[3] |
|---|
| pui-tiám | 85.03 K (−188.11 °C, −306.60 °F)[3] |
|---|
| me̍t-thuat stp (0 °C and 101.325 kPa) | 1.696 g·L−1[4] |
|---|
| 1.505 g·cm−3[5] |
| Sâm-siong-tiám | 53.48 K, 90 kPa[3] |
|---|
| lìm-kie-tiám | 144.41 K, 5.1724 MPa[3] |
|---|
| Chîn-fat-ngie̍t | 6.51 kJ·mol−1[4] |
|---|
| Ngie̍t-yùng-liong | Cp: 31 J·mol−1·K−1[5] (at 21.1 °C)
Cv: 23 J·mol−1·K−1[5] (at 21.1 °C) |
|---|
chîn-hi-ap| P (Pa) | 1 | 10 | 100 | 1 k | 10 k | 100 k | | chhai T (K) | 38 | 44 | 50 | 58 | 69 | 85 |
|
| Ngièn-chṳ́ sin-chṳt |
|---|
| Yông-fa-su | −1 (oxidizes oxygen) |
|---|
| Thien-fu-sin | Pauling scale: 3.98[2] |
|---|
| Thien-lì-nèn | 1st: 1681 kJ·mol−1
2nd: 3374 kJ·mol−1
3rd: 6147 kJ·mol−1
(more)[6] |
|---|
| Khiung-ka pan-kang | 64 pm[7] |
|---|
| Van der Waals pan-kang | 135 pm[8] |
|---|
| Miscellanea |
|---|
| Chîn-thí keu-chho | cubic |
|---|
| Ngie̍t-chhòn-thô-li̍t | 0.02591 W·m−1·K−1[9] |
|---|
| Chhṳ̀-sin | diamagnetic (−1.2×10−4)[10][11] |
|---|
| CAS Registry Number | 7782-41-4[2] |
|---|
| Le̍k-sú |
|---|
| Hí-miàng | after the mineralfluorite, itself named after Latinfluo (to flow, in smelting) |
|---|
| Fat-hien | André-Marie Ampère (1810) |
|---|
| First isolation | Henri Moissan[2] (June 26, 1886) |
|---|
| Named by | Humphry Davy |
|---|
| Chui vún-thin ke thùng-vi-su |
|---|
| Chú vùn-chông:Fuk ke thùng-vi-su |
|
