Periodic Table
|
| Fluorine |
|
|
| Symbol: |
F
|
| Atomic
Number: |
9
|
| Atomicmass: |
18.998403 g./mol
|
| Electronegative
(According to Pauling): |
4
|
| Density: |
1.8*10-3 g.cm-3 at 20°C
|
| Melting
Point: |
-219.6 °C
|
| Boiling
Point: |
-188 °C
|
| Venderwaals
Radius: |
0.135 nm
|
| Ionic
Radius: |
0.136 nm (-1) ; 0.007 (+7)
|
| Isotopes: |
2
|
| Electronic
Shell: |
[ He ] 2s2,2p5 |
|
| Energy
Of First Ionization: |
1680.6 kJ./mol
|
|
No of Protons |
| Standard
Potential: |
- 2.87 V
|
|
Electron
in Full Shell |
| Discoverd
By: |
Discovered by Moissan in 1886 |
|
Electron
in Partial Shell |
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