Palladium
Revision as of 19:52, 22 March 2008 by 67.63.172.166 (this test by J)
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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