1 Periodic Table
1.1 Symbol
1.2 Group Number
2.3 Period Number
2.4 Block
2.5 Element Family
Transition Metal
Transition Metal
2.6 CAS Number
744005354037148
7429905
54386242
2.8 Space Group Name
2.9 Space Group Number
3 Facts
3.1 Interesting Facts
- Palladium alloys are used for Jewelry contains (95% Palladium and 5% Ruthenium)
- In the late 1800s, Palladium metal used have more economical value than the Platinum metal.
- Palladium element is known as a good catalyst
- Bohrium metal is also known as Unnilseptium (Uns) and Nielsbohrium (Ns).
3.2 Sources
Ores of metals
Found in Minerals, Mining, Synthetically Produced
3.3 History
3.3.2 Who Discovered
William Hyde Wollaston
Gesellschaft für Schwerionenforschung
3.3.3 Discovery
3.4 Abundance
3.4.1 Abundance In Universe
3.4.3 Abundance In Sun
~0.0000003 %~-9999 %
1E-08
0.1
3.4.4 Abundance In Meteorites
3.5.2 Abundance In Earth's Crust
3.6.3 Abundance In Oceans
3.6.5 Abundance In Humans
4 Uses
4.1 Uses & Benefits
- Mostly palladium metal is used in catalytic converters. In electronic industry it is used in ceramic capacitors of mobile and computer.
- It is used in jewellery and dental fillings and crowns.
- Currently known uses of Bohrium metal are limited to research purpose only.
4.1.1 Industrial Uses
Aerospace Industry, Automobile Industry, Electronic Industry
NA
4.1.2 Medical Uses
Dentistry, Pharmaceutical Industry, Surgical Instruments Manufacturing
NA
4.1.3 Other Uses
Coinage, Bullion, Jewellery
Research Purposes
4.2 Biological Properties
4.2.1 Toxicity
4.2.2 Present in Human Body
4.2.3 In Blood
NA0.00 Blood/mg dm-3
0
1970
4.2.6 In Bone
5 Physical
5.1 Melting Point
5.2 Boiling Point
5.3 Appearance
5.3.1 Physical State
5.3.2 Color
5.3.3 Luster
5.4 Hardness
5.4.1 Mohs Hardness
5.4.3 Brinell Hardness
5.4.5 Vickers Hardness
5.5 Speed of Sound
5.6 Optical Properties
5.6.1 Refractive Index
5.6.2 Reflectivity
5.7 Allotropes
5.7.1 α Allotropes
Not Available
Not Available
5.7.2 β Allotropes
Not Available
Not Available
5.7.3 γ Allotropes
Not Available
Not Available
6 Chemical
6.1 Chemical Formula
6.2 Isotopes
6.2.1 Known Isotopes
6.3 Electronegativity
6.3.1 Pauling Electronegativity
6.3.4 Sanderson Electronegativity
6.3.6 Allred Rochow Electronegativity
6.3.8 Mulliken-Jaffe Electronegativity
6.3.11 Allen Electronegativity
6.4 Electropositivity
6.4.1 Pauling Electropositivity
6.5 Ionization Energies
6.5.1 1st Energy Level
520.23 kJ/mol742.90 kJ/mol
375.7
26130
6.5.3 2nd Energy Level
7,298.22 kJ/mol1,688.50 kJ/mol
710.2162
28750
6.6.1 3rd Energy Level
11,815.13 kJ/mol2,566.50 kJ/mol
1600
34230
6.6.2 4th Energy Level
NA3,598.90 kJ/mol
2780
37066
6.7.1 5th Energy Level
NA4,727.80 kJ/mol
4305.2
97510
7.1.1 6th Energy Level
NA5,991.70 kJ/mol
5715.8
105800
7.1.2 7th Energy level
NA7,226.80 kJ/mol
7226.8
114300
7.4.2 8th Energy Level
7.4.3 9th Energy Level
7.4.5 10th Energy Level
7.4.7 11th Energy Level
7.5.2 12th Energy Level
7.5.4 13th Energy Level
7.5.6 14th Energy Level
7.6.1 15th Energy Level
7.6.2 16th Energy Level
7.7.1 17th Energy Level
7.9.1 18th Energy Level
7.9.2 19th Energy Level
7.10.1 20th Energy Level
7.12.1 21st Energy Level
8.1.2 22nd Energy Level
8.1.3 23rd Energy Level
8.1.5 24th Energy Level
8.1.6 25th Energy Level
8.2.1 26th Energy Level
8.2.2 27th Energy Level
8.3.1 28th Energy Level
8.4.2 29th Energy Level
8.4.3 30th Energy Level
8.5 Electrochemical Equivalent
1.99 g/amp-hrNA
0.16812
8.3209
8.7 Electron Work Function
8.8 Other Chemical Properties
Chemical Stability, Corrosion, Ionization, Solubility
Ionization, Radioactive Isotopes
9 Atomic
9.1 Atomic Number
9.2 Electron Configuration
[Kr] 4d10
[Rn] 5f14 6d5 7s2
9.3 Crystal Structure
Face Centered Cubic (FCC)
Hexagonal Close Packed (HCP)
9.3.1 Crystal Lattice
9.4 Atom
9.4.1 Number of Protons
9.4.2 Number of Neutrons
9.5.1 Number of Electrons
10.2 Radius of an Atom
10.2.1 Atomic Radius
137.00 pm128.00 pm
112
265
10.2.4 Covalent Radius
139.00 pm141.00 pm
96
260
10.2.6 Van der Waals Radius
10.3 Atomic Weight
106.42 amu270.00 amu
6.94
294
10.5 Atomic Volume
8.90 cm3/molNA
1.39
71.07
10.6 Adjacent Atomic Numbers
10.6.1 Previous Element
10.6.2 Next Element
10.7 Valence Electron Potential
10.8 Lattice Constant
389.07 pmNA
228.58
891.25
10.9 Lattice Angles
10.10 Lattice C/A Ratio
12 Mechanical
12.1 Density
12.1.1 Density At Room Temperature
12.02 g/cm337.10 g/cm3
0.534
40.7
12.2.1 Density When Liquid (at m.p.)
12.4 Tensile Strength
12.5 Viscosity
12.7 Vapor Pressure
12.7.1 Vapor Pressure at 1000 K
12.7.2 Vapor Pressure at 2000 K
12.8 Elasticity properties
12.8.1 Shear Modulus
12.9.1 Bulk Modulus
12.9.2 Young's Modulus
12.11 Poisson Ratio
12.12 Other Mechanical Properties
Ductile, Malleable, Weldable
Unknown
13 Magnetic
13.1 Magnetic Characteristics
13.1.1 Specific Gravity
13.1.2 Magnetic Ordering
13.1.3 Permeability
13.1.5 Susceptibility
13.2 Electrical Properties
13.2.1 Electrical Property
13.2.2 Resistivity
13.2.3 Electrical Conductivity
0.10 106/cm ΩNA
0.00666
0.63
13.2.5 Electron Affinity
14 Thermal
14.1 Specific Heat
14.2 Molar Heat Capacity
25.98 J/mol·KNA
16.443
62.7
14.4 Thermal Conductivity
14.5 Critical Temperature
14.6 Thermal Expansion
14.7 Enthalpy
14.7.1 Enthalpy of Vaporization
376.60 kJ/molNA
7.32
799.1
14.7.2 Enthalpy of Fusion
14.7.3 Enthalpy of Atomization
14.8 Standard Molar Entropy
37.60 J/mol.KNA
9.5
198.1