| Property | Value |
|---|---|
| Atomic number | 46 |
| Atomic weight | 106.421 amu |
| Element family | Transition metals |
| Electronic configuration | 1s2 |
| Stable and very long lived isotopes | 102Pd: 1.020%, 104Pd: 11.14%, 105Pd: 22.33%, 106Pd: 27.33%, 108Pd: 26.46%, 110Pd: 11.72% |
| Previous element | Rhodium |
| Next element | Silver |
| Density | 12.02 g/cm3 (STP) |
| Melting | 1552 °C |
| Boiling | 3140 °C |
| Covalent radius | 1.2 Å |
| Van der Waals radius | 1.63 Å |
| Ionic radius | 0.86 Å |
| Metallic radius | 1.37 Å |
| First ionization potential | 8.337 eV |
| Electron affinity | 0.562 eV |
| Electronegativity | 2.2 |
| Discovery year | 1802 |
| Sample compounds |
|---|
| PdCl2 |
| [PdCl2(PPh3)2] |
| PdC6N3H16Cl3 |
Palladium is an element number 46 from transition metals family. Its symbol is Pd. Palladium atomic weight is 106.421 amu. Pd stable and long lived isotopes are 102Pd: 1.020%, 104Pd: 11.14%, 105Pd: 22.33%, 106Pd: 27.33%, 108Pd: 26.46%, 110Pd: 11.72%. Palladium electronic configuration is 1s22s22p63s23p63d104s24p65s04d10. Sample compounds that contain Palladium are PdCl2, [PdCl2(PPh3)2], PdC6N3H16Cl3.
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