| Atomic Number: | 30 |
| Element Symbol: | Zn |
| Element Name: | Zinc |
| Atomic Weight: | 65.38 |
| Group Number: | 12 |
| Group Name: | none |
| Period Number: | 4 |
| Block: | d-block |
| Ground State Configuration: | [Ar] 3d10 4s2 |
| Ground State Level: | 1S0 |
| Standard State: | Solid |
| Bond Length: | 266.5 |
| Atomic Radius Empirical: | 135 |
| Atomic Radius Calculated: | 142 |
| Covalent Radius Empirical: | 131 |
| Vander Waals Radius: | 139 |
| First Ionization Energy: | 906.4 |
| Pauling Electronegativity: | 1.65 |
| Sanderson Electronegativity: | 2.23 |
| Allred Rochow Electronegativity: | 1.66 |
| Mulliken Jaffe Electronegativity: | 1.65 |
| Density Of Solid: | 7140 |
| Molar Volume: | 9.16 |
| Velocity Of Sound: | 3700 |
| Youngs Modulus: | 108 |
| Rigidity Modulus: | 43 |
| Bulk Modulus: | 70 |
| Poissons Ratio: | 0.25 |
| Mineral Hardness: | 2.5 |
| Brinell Hardness: | 412 |
| Electrical Resistivity: | 5.9 |
| Reflectivity: | 80 |
| Refractive Index: | 1.002050 |
| Melting Point: | 419.53 |
| Boiling Point: | 907 |
| Superconduction Temperature: | -272.3 |
| Thermal Conductivity: | 120 |
| Coefficient Of Linear Expansion: | 30.2 |
| Enthalpy Of Fusion: | 7.35 |
| Enthalpy Of Vaporization: | 119 |
| Enthalpy Of Atmization: | 131 |
| Most Common Oxidation Numbers: | 2 |
| Color: | Bluish pale grey |
| Classification: | Metallic |
| Discovered By: | Andreas Marggraf |
| Discovered At: | Germany |
| Discovered When: | 1500 |
| Origin Of Name: | From the German word zink |
Calculate the molecular weight of Zinc or molecular weight Zn.
Also see the full list of chemical elements and atomic weights.