Periodic Table
|
| Magnesium |
|
|
| Symbol: |
Mg
|
| Atomic
Number: |
12
|
| Atomicmass: |
24.305 g./mol
|
| Electronegative
(According to Pauling): |
1.2
|
| Density: |
1.74 g.cm -3 at 20 °C
|
| Melting
Point: |
650 °C
|
| Boiling
Point: |
1107 °C
|
| Venderwaals
Radius: |
0.16 nm
|
| Ionic
Radius: |
0.065 nm
|
| Isotopes: |
5
|
| Electronic
Shell: |
[Ne] 3s2 |
|
| Energy
Of First Ionization: |
737.5 kJ./mol
|
|
No of Protons |
| Standard
Potential: |
- 2.34 V
|
|
Electron
in Full Shell |
| Discoverd
By: |
Discovered by Sir Humphrey Davy in 1808 |
|
Electron
in Partial Shell |
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