Periodic Table
|
| Nitrogen |
|
|
| Symbol: |
N
|
| Atomic
Number: |
7
|
| Atomicmass: |
14.0067 g./mol
|
| Electronegative
(According to Pauling): |
3.0
|
| Density: |
1.25*10-3 g.cm-3 at 20°C
|
| Melting
Point: |
-210 °C
|
| Boiling
Point: |
-195.8 °C
|
| Venderwaals
Radius: |
0.092 nm
|
| Ionic
Radius: |
0.171 nm (-3) ; 0.011 (+5) ; 0.016 (+3)
|
| Isotopes: |
4
|
| Electronic
Shell: |
[ He ] 2s2,2p3 |
|
| Energy
Of First Ionization: |
1402 kJ./mol
|
|
No of Protons |
| Standard
Potential: |
Unknown
|
|
Electron
in Full Shell |
| Discoverd
By: |
Discovered by Rutherford in 1772 |
|
Electron
in Partial Shell |
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