Neodymium
| Atomic number: |
60 |
|
Atomic weight: |
144.24 |
|
| Shells: |
2,8,18,22,8,2 |
|
Orbitals: |
[Xe] 4f4 6s2 |
|
| Melting point: |
1021°C |
|
Boiling point: |
3074°C |
|
| Covalent radius: |
1.64 |
Å |
Atomic volume: |
20.6 |
cm³/mol |
| Atomic radius: |
2.64 |
Å |
Ionic radius: |
-- |
Å |
| Electronegativity: |
1.14 |
|
Oxidation states: |
|
|
| 1st ionization pot.: |
5.5250 |
V |
2nd ionization pot.: |
10.727 |
V |
| 3rd ionization pot.: |
22.076 |
V |
Specific heat: |
0.19 |
J/gK |
| Heat of fusion: |
7.140 |
kJ/mol |
Heat of vapor.: |
273.0 |
kJ/mol |
| Thermal conduct.: |
0.165 |
W/cmK |
Electrical conduct.: |
0.0157 |
10^6/cm ohm |
| Density: |
7.0 |
g/cm³ |
Valence: |
3 |
|
