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Periodic Table - Elements - Fluorine
| Symbol |
F |
|
| Atomic Number |
9 |
Relative Atomic Mass
12C = 12.0000 |
18.9984032 |
Atomic Radius
pm |
70.9 |
First Ionisation Energy
kJ mol-1 |
1681 |
| Electronegativity |
3.98 |
Density
kg m-3 |
1516 [85 K]
1.696 [273 K] |
Molar Volume
cm3 |
18.05 [85 K] |
Thermal Conductivity
W m-1 K-1 |
0.0279 [300 K]
0.0248 [273 K] |
Melting Point
K |
53.53 |
Boiling Point
K |
85.01 |
| Number of Isotopes |
7 |
Ground State Electron
Configuration |
[He]2s22p5 |
| Term Symbol |
2P3/2 |
| Discovery |
Discovered by H. Moissan (Paris, France) in 1886 |
| Name Derived From |
Latin fluere meaning 'to flow' |
Name in Other
Languages |
 Croatian | Fluor |
 Danish | fluor |
 Dutch | fluor |
 Finnish | fluori |
 French | fluor |
 German | Fluor |
 Italian | fluoro |
 Norwegian | fluor |
 Portuguese | flúor |
 Spanish | flúor |
 Swedish | fluor |
| Peter van der Krogt's Element Multidict - element name translations in over 48 langauges |
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Page compiled: Wed Sep 05 18:37:54 GMT+01:00 2001
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