Palladium

Symbol PdAtomic number 46
Atomic mass
106.4
 Thermal conductivity
0.718
Atomic radius
1.79
 Covalent radius
1.28
Density
12.0
 Atomic volume
8.9
Melting point
1825
 Oxidation states
2,4
Boiling point
3413
 Stable isotopes
6
Heat of vapor.
357.0
 Electronegativity
2.20
Heat of fusion
17.6
 First ionization
8.34
Specific heat
0.24
 Electrical conduct.
...
Electron configuration

General descriptionNuclear data
 Index

Periodic Table

Chemistry concepts
 
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Palladium

Palladium is a metal of the platinum group, but is more reactive than the others. Metallic palladium has a remarkable ability to absorb hydrogen. At 1000°C it can absorb about 60% of its mass in hydrogen.

Atomic dataNuclear data
 Index

Periodic Table

Chemistry concepts

Reference
Pauling
Ch. 27
 
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Palladium Nuclear Data

Z
A
Atomic
Mass (u)
Nuclear
Mass(GeV/c2
Binding
Energy(MeV)
Spin
Natural
Abund.
Half-life
Decay
Q
MeV
46
102
101.905634
94.9018
875.20
0
0.0102
stable
...
...
46
103
102.906114
95.8337
882.82
5/2
...
16.97d
EC
0.57
46
104
103.904029
96.7633
892.84
0
0.1114
stable
...
...
46
105
104.905079
97.6957
899.93
5/2
0.2233
stable
...
...
46
106
105.903478
98.6258
909.49
0
0.2733
stable
...
...
46
107
106.905127
99.5588
916.03
5/2
...
6.5My
b-
0.033
46
108
107.903895
100.4891
925.25
0
0.2546
stable
...
...
46
110
109.905167
102.3533
940.21
0
0.1172
stable
...
...
Atomic data
Index

Periodic Table

Chemistry concepts

Reference
Rohlf
 
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