Electronic data
Shells: 2, 8, 18, 1
Orbitals: [Ar] 3d10 4s1
Electronegativity: 1.9, 1.7
1. Ionization potential: 7.7264 eV
2. Ionization potential: 20.292 eV
3. Ionization potential: 36.83 eV
Oxidation states: 2, 1
Electrical conductivity: 0.596 10^6
Thermal data
Melting point: 1083 °C
Boiling point: 2567 °C
Specific heat: 0.38 J/gK
Heat of fusion: 13.050 kJ/mol
Heat of vaporization: 300.30 kJ/mol
Thermal conductivity: 4.01 W/cmK
Steric data
Atomic radius: 1.57 Å
Ionic radius: 0.73 Å (+2)
Covalent radius: 1.17 Å
Atomic volume: 7.1 cm³/mol
Density (293 K): 8.96 g/cm³
Crystal structure: cubic face centered
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