Zinc

Zn Zinc Metal

 

Atomic number:  30 Atomic weight:  65.39
Shells:  2,8,18,2 Orbitals:  [Ar] 3d10 4s2
Melting point:  419.58°C Boiling point:  907°C
Covalent radius:  1.25 Å Atomic volume:  9.2 cm³/mol
Atomic radius:  1.53 Å Ionic radius:  .74 (+2) Å
Electronegativity:  1.65 Oxidation states:  
1st ionization pot.:  9.3941 V 2nd ionization pot.:  17.964 V
3rd ionization pot.:  39.722 V Specific heat:  0.39 J/gK
Heat of fusion:  7.322 kJ/mol Heat of vapor.:  115.30 kJ/mol
Thermal conduct.:  1.16 W/cmK Electrical conduct.:  0.166 10^6/cm ohm
Density:  7.14 g/cm³ Valence:  2