| Property | Value |
|---|---|
| Atomic number | 30 |
| Atomic weight | 65.4094 amu |
| Element family | Transition metals |
| Electronic configuration | 1s2 |
| Stable and very long lived isotopes | 64Zn: 48.6%, 66Zn: 27.9%, 67Zn: 4.1%, 68Zn: 18.8% |
| Previous element | Copper |
| Next element | Gallium |
| Density | 7.134 g/cm3 (STP) |
| Melting | 419.73 °C |
| Boiling | 907 °C |
| Covalent radius | 1.18 Å |
| Van der Waals radius | 1.39 Å |
| Ionic radius | 0.74 Å |
| Metallic radius | 1.34 Å |
| First ionization potential | 9.394 eV |
| Electron affinity | -0.600 eV |
| Electronegativity | 1.65 |
| Discovery year | 1000 BC |
Zinc is an element number 30 from transition metals family. Its symbol is Zn. Zinc atomic weight is 65.4094 amu. Zn stable and long lived isotopes are 64Zn: 48.6%, 66Zn: 27.9%, 67Zn: 4.1%, 68Zn: 18.8%. Zinc electronic configuration is 1s22s22p63s23p64s23d10. Sample compounds that contain Zinc are ZnCl2, ZnO, ZnSO4, Zn(NO3)2, Zn(OH)2, ZnS.
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