Element | Zinc | Symbol | Zn |
Atomic Number | 30 | Molar Mass | 65.37 gmol-1 |
Electron Configuration | [Ar]3d104s1 | Normal State | solid metal |
Density @STP | 7.14 g cm-3 | Melting Point | 420oC |
Boiling Point | 907oC | Stable Isotopes | 64Zn, 66Zn, 67Zn, 68Zn, 70Zn |
Atomic Radius | 137 pm | Ionic Radius | 83 (2+) pm |
Electronegativity (Pauling) | 1.65 | Ionization Energy (1st) | 906 kJ mol-1 |
Ionization Energy (2nd) | 1733 kJ mol-1 | Ionization Energy (3rd) | 3833 kJ mol-1 |
Molar Heat Capacity | 25.4 J K-1mol-1 | Standard Molar Entropy | 41.6 J K-1mol-1 |
Enthalpy of Fusion | 6.67 kJ mol-1 | Enthalpy of Vapourization | 115.3 kJ mol-1 |