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mineralogy elements Pd Palladium

Pd - Palladium - TRANSITION METAL

Palladium is a silvery-white precious metal from the platinum group metal family. It is the fifth most abundant metal in the earth's crust. Its density is slightly lower than that of gold and silver and its hardness is lower than that of platinum.

Palladium has a melting point of 1554°C and a boiling point of 2824°C. Its atomic number is 46 with an atomic weight of 106. It is slightly denser than gold and silver and has a hardness of 4 to 4.5 in Moh making it slightly softer than platinum.

Palladium is a very malleable and very ductile silvery-white metal. It is also very stable and resistant to corrosion and oxidation and is very insensitive to water and most chemicals. It is also stable in air at temperatures below 370°C, but oxidizes at higher temperatures.

Palladium is mainly used for the manufacture of jewelry and decorative objects and art but it is also used for the manufacture of catalysts, pharmaceutical compounds, capacitors, radiation detectors and electronic compounds. It is also used for the manufacture of catalysts in the automotive industry and in the chemical industry and for the purification of gases.
1552°
3140°
106.42
2
4
46
Pd
[Kr] 4d10
2
8
18
18
2.2
8.3369
Synthetic
Radioactive
Liquid
Gaseous
Palladium Electronic configuration diagram
Electronic configuration diagram

Name Palladium
Number 46
Atomic 106.42
Symbol Pd
Fusion 1552
Boiling 3140
Density 12.02
Period 5
Group 10
Discovery 1803 Wollaston
Abundance 0.015
Radius 1.8
Electronegativity 2.2
Ionization 8.3369
Number of isotopes 21
Electronic configuration [Kr] 4d10
Oxidation states 2,4
Electron by energy level 2,8,18,18

Mineral Hardness Density
Arsenopalladinite 4.00 / 4.00 10.40
Atheneite 5.00 / 5.00 10.20
Atokite 5.00 / 5.00 14.90
Borishanskiite 4.00 / 4.00 10.00
Borovskite 3.00 / 3.00 8.12
Bortnikovite 4.50 / 5.00 11.16
Braggite 1.50 / 1.50 10.00
Cabriite 4.00 / 4.50 10.70
Chrisstanleyite 5.00 / 5.00 8.31
Coldwellite 9.90
Cooperite 4.00 / 5.00 9.50
Froodite 2.50 / 2.50 12.50
Genkinite 5.50 / 6.00 8.83
Hexatestibiopanickelite 2.00 / 2.00 8.94
Hollingworthite 6.00 / 6.50 7.91
Isoferroplatinum 5.00 / 5.00 16.50
Isomertieite 5.50 / 5.50 10.33
Jagüéite 5.00 / 5.00 8.01
Kalungaite 7.59
Keithconnite 5.00 / 5.00 10.00
Kojonenite
Kotulskite 4.00 / 4.50 8.26
Laflammeite 3.50 / 3.50
Lisiguangite 2.50 / 2.50 7.42
Lukkulaisvaaraite 4.00
Majakite 6.00 / 6.00 9.33
Malyshevite
Menshikovite 5.00 / 5.00 10.65
Merenskyite 2.00 / 3.00
Mertieite-I 5.50 / 5.50 10.60
Mertieite-II 6.00 / 6.00 11.29
Michenerite 2.50 / 2.50 9.50
Miessiite 2.00 / 2.50 10.94
Milotaite 4.50 / 4.50 7.95
Moncheite 2.00 / 3.00 10.00
Naldrettite 4.00 / 5.00
Nielsenite
Norilskite 4.00 / 4.00
Oosterboschite 5.00 / 5.00 8.48
Oulankaite 3.50 / 4.00 10.27
Padmaite 3.00 / 4.00 9.00
Palarstanide 5.00 / 5.00 10.00
Palladinite
Palladium 4.50 / 5.00 11.30
Palladoarsenide 5.00 / 5.00 10.42
Palladobismutharsenide 5.00 / 5.00 10.86
Palladodymite
Palladosilicide 9.56
Palladseite 4.50 / 5.00 8.30
Paolovite 5.00 / 5.00 11.32
Pašavaite 2.00 / 2.00 9.90
Plumbopalladinite 5.00 / 5.00 12.40
Polarite 3.50 / 4.00 12.51
Potarite 3.50 / 3.50 14.88
Rhodarsenide 4.00 / 5.00 11.27
Rustenburgite 5.00 / 5.00 15.00
Skaergaardite 4.00 / 5.00 10.64
Sobolevskite 4.00 / 4.00 11.88
Sopcheite 3.50 / 3.50
Stannopalladinite 5.00 / 5.00 10.20
Stibiopalladinite 4.00 / 5.00 9.50
Stillwaterite 4.50 / 4.50 10.40
Sudburyite 4.50 / 4.50 9.00
Taimyrite II
Taimyrite-I 5.00 / 5.00
Tatyanaite 3.50 / 4.00
Telargpalite 2.00 / 2.50 7.38
Telluropalladinite 5.00 / 5.00 10.25
Temagamite 2.50 / 2.50 9.50
Testìbiopalladite 3.50 / 4.00 8.99
Tischendorfite 5.00 / 5.00 9.13
Törnroosite 5.00 / 5.00 11.21
Ungavaite 7.26
Urvantsevite 2.50 / 2.50 9.66
Vasilite 5.00 / 5.50 8.79
Vavrínite 2.00 / 2.00 7.79
Verbeekite 5.50 / 5.50 7.21
Vincentite 5.00 / 5.00 6.82
Vysotskite 1.50 / 1.50 6.69
Zvyagintsevite 4.50 / 4.50 13.32