Electronic data
Shells: 2, 8, 18, 32, 12, 2
Orbitals: [Xe] 4f14 5d4 6s2
Electronegativity: 1.7, 1.4
1. Ionization potential: 7.98 eV
2. Ionization potential: -- eV
3. Ionization potential: -- eV
Oxidation states: 6, 5, 4, 3, 2, 0
Electrical conductivity: 0.189 10^6
Thermal data
Melting point: 3410 °C ±20
Boiling point: 5660 °C
Specific heat: 0.13 J/gK
Heat of fusion: 35.40 kJ/mol
Heat of vaporization: 824.0 kJ/mol
Thermal conductivity: 1.74 W/cmK
Steric data
Atomic radius: 2.02 Å
Ionic radius: 0.60 Å (+6)
Covalent radius: 1.30 Å
Atomic volume: 9.53 cm³/mol
Density (293 K): 19.3 g/cm³
Crystal structure: cubic body centered
){kind=link}
){kind=link}
){kind=link}
){kind=link}
){kind=link}