Pd
Palladium
Z 46 106.42 g/molTransition Metal
Nucleus
46 Protons
60 Neutrons
46 Electrons (10 Valence)
Shell distribution: K2 • L8 • M18 • N18 • O0 • P0 • Q0
Electron Configuration
Energy
7p
6d
5f
7s
6p
5d
4f
6s
5p
4d
5s
4p
3d
4s
3p
3s
2p
2s
1s
[Kr]4d10
Oxidation States
CommonRare
0
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Radii
Empirical
140 pm1.4 Å
Calculated
169 pm1.69 Å
Covalent
139±6 pm1.39±0.06 Å
Van der Waals
202 pm2.02 Å
IonicPd2+
86 pm0.86 Å
Crystal Structure
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Face-centered cubic
Pearson symbol
cF4
Space group
Fm3m No. 225