46
106.42 u
Pd
Palladium
Transition Metal
Atomic Structure
Physical State
Group
10
Period
5
Block
d
Electron Configuration
[Kr] 4d¹⁰
Physical Properties
Atomic Mass:
106.42 u
Electronegativity:
2.2
Atomic Radius:
202 pm
Ionization Energy:
8.34 eV
Density:
12.02 g/cm³
Melting Point:
1828.05 K
Boiling Point:
3236 K
Historical Information
Discovered By:
William Hyde Wollaston
Year Discovered:
1803