|
|
| Nobelium | |
| Electron Configuration | 2,8,18,32,32,8,2 |
| Electron Configuration | [Rn] 5f14 7s2 |
| Ground state | 1S0 |
| Atomic Volume | g/cm3 |
| Electronegativity | 1.3 |
| Magnetic ordering | No data |
 Thermal Properties |
|
| Enthalpy of Atomization | No data. |
| Enthalpy of Fusion | No data. |
| Enthalpy of Vaporisation | No data. |
| Heat Capacity | No data. |
| Thermal Conductivity | No data. |
| Thermal Expansion | No data. |
| Electrical Properties |
|
| Electrical resistivity | No data. |
| Electrical conductivity | No data. |
| Chemical Properties |
|
| Electrochemical Equivalent | 4.83 g Ah-1 |
| Valence Electron Potential (-eV) | 26 |
| Ionization Potential | |
 First
|
6.65 |
| Atomic Radii |
|
| Empirical
|
No data. |
| Bohr Radius
|
No data. |
| Covalent Radius
|
No data. |
| Van der Waals
|
No data. |
| Triple covalent
|
No data. |
| Metallic
|
No data. |
| Ionic Radii (Å) |
||||
| Charge | Coordination | Crystal | Ionic | Key |
| 2 | VI | 1.24 | 1.1 | E |
| R, From r3 vs V plots. |
| C, Calculated from bond length - bond strength equations. |
| E, Estimated. |
| *, Most Reliable. |
| M, From Metallic Oxides. |
| A, Ahrens (1952) Ionic radius. |
| P, Pauling's (1960) Crystal Radius. |
| Oxidation States |
|
| Main
|
No+2 |
| Other
|
No+3 |
Ionisation Energies (kJ mol-1)  |
|
| M - M+ |
642 |