Palladium
Revision as of 16:29, 9 October 2007 by 72.249.45.76
c4touchicna
| Palladium | |
|---|---|
| Pd | |
| In situ availability: | |
| Necessity: | |
| Atomic number: | 46 |
| Atomic mass: | 106.42 |
| group: | 10 |
| period: | 5 |
| normal phase: | Solid |
| series: | Transition Metals |
| density: | 12.023 g/cm3 |
| melting point: | 1828.05K, 1554.9°C, 2830.82°F |
| boiling point: | 3236K, 2963°C, 5365°F) |
| Co ← Ni → Cu | |
| Rh ← Pd → Ag | |
| Ir ← Pt → Pt | |
| Atomic radius (pm): | 140 |
| Bohr radius (pm): | 169 |
| Covalent radius (pm): | 131 |
| Van der Waals radius (pm): | 163 |
| ionic radius (pm): | (+2) 64 |
| 1st ion potential (eV): | 8.34 |
| Electron Configuration | |
| 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 | |
| Electrons Per Shell | |
| 2, 8, 18, 18, 0 | |
| Electronegativity: | 2.2 |
| Electron Affinity: | 0.56 |
| Oxidation states: | 2, 4 |
| Magnetism: | ? |
| Crystal structure: | Face centered cubic |
Palladium is a Transition Metal in group 10.
It has a Face centered cubic crystalline structure.
This element has 6 stable isotopes: 102, 104, 105, 106, 108, and 110.
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