Periodic Table

Palladium

Atomic Number: 46

 
Overview
PropertyValueUnits

Atomic Mass

106.42

Density

12.032

g/cckg/m3lb/in3
Thermal Properties

Thermal Properties

PropertyValueUnits

Melting Point

1552°C

K°C°F°R

Boiling Point

2927°C

K°C°F°R

Critical Pressure

The critical pressure has not been determined for Palladium

Critical Temperature

The critical temperature has not been determined for Palladium

Heat of Fusion

16.7 kJ/mol

kJ/molcal/mol

Heat of Vaporization

380 kJ/mol

kJ/molcal/mol

Specific Heat

240 J/kg·K

J/kg·K

Thermal Conductivity

72 W/m·K

W/m·K
Electon Configuration

Electron Structure

[Kr] 4d10

Shell Arrangement

KLMNOPQ
281818000
LevelS OrbitalP OrbitalD OrbitalF Orbital
Level 1
Level 2
History

Year Discovered

1803

Isotopes
IsotopeCommon NameSymbolMassStatusAbundanceHalf-lifeDecay modeDecay EnergyNuclear SpinMagnetic Moment

46

Pd

102

PalladiumPd102Stable1.02-----

46

Pd

104

PalladiumPd104Stable11.14-----

46

Pd

105

PalladiumPd105Stable22.33-----

46

Pd

106

PalladiumPd106Stable27.33-----

46

Pd

108

PalladiumPd108Stable26.46-----

46

Pd

110

PalladiumPd110Stable11.72-----

Isotopic mass data for stable isotopes is from:
G. Audi, A.H. Wapstra in Nuclear Physics A, 1993, 565, 1-65
and
G. Audi, A.H.Wapstra in Nuclear Physics A, 1995, 595 409-480.

Natural abundance data is from:
K.J.R. Rosman, P.D.P. Taylor in Pure Appplied Chemistry, 1999, 71, 1593-1607.

 

Occurance
In the Universe0.0000002%
In the Sun0.0000003%
In Meteorites0.000066%
In the Earth's Crust0.00000063%
In Seawater0%
In the Human Body0%
Models

Pictures, videos and 3D models of the element

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