1 Periodic Table
1.1 Symbol
1.2 Group Number
1.3 Period Number
1.4 Block
1.5 Element Family
Transition Metal
Actinide
1.6 CAS Number
74400647440724
7429905
54386242
1.8 Space Group Name
1.9 Space Group Number
2 Facts
2.1 Interesting Facts
- Platinum is the rarest metal from the Precious metal categories..
- Commercially Platinum is produced as a byproduct in ores of nickel.
- Fermium metal is highly radioactive in nature.
- Fermium is synthetically produced metal.
2.2 Sources
Mining, Ores of metals, Ores of Minerals
Bombarding Pu-239 with Neutrons
2.3 History
2.3.1 Who Discovered
Antonio de Ulloa
Lawrence Berkeley National Laboratory
2.3.2 Discovery
2.4 Abundance
2.4.1 Abundance In Universe
2.4.5 Abundance In Sun
~0.0000009 %~-9999 %
1E-08
0.1
2.4.7 Abundance In Meteorites
2.4.10 Abundance In Earth's Crust
2.4.13 Abundance In Oceans
2.4.16 Abundance In Humans
3 Uses
3.1 Uses & Benefits
- Platinum metal is mainly used in jewellery.
-
Platinum is used as an industrial catalyst in production of nitric acid, silicone and benzene.
- Currently known uses of Fermium metal are limited to research purpose only.
3.1.2 Industrial Uses
Aerospace Industry, Chemical Industry
NA
3.1.3 Medical Uses
Dentistry, Pharmaceutical Industry, Surgical Instruments Manufacturing
NA
3.1.4 Other Uses
Alloys, Bullion, Coinage, Jewellery, Sculptures, Statues
NA
3.2 Biological Properties
3.2.1 Toxicity
3.2.2 Present in Human Body
3.2.3 In Blood
NA0.00 Blood/mg dm-3
0
1970
3.2.5 In Bone
4 Physical
4.1 Melting Point
1,772.00 °C1,527.00 °C
27
3410
4.2 Boiling Point
4.3 Appearance
4.3.1 Physical State
4.3.2 Color
4.3.3 Luster
4.4 Hardness
4.4.1 Mohs Hardness
4.4.4 Brinell Hardness
4.4.8 Vickers Hardness
4.5 Speed of Sound
4.6 Optical Properties
4.6.1 Refractive Index
4.6.3 Reflectivity
4.7 Allotropes
4.7.1 α Allotropes
Not Available
Not Available
4.7.2 β Allotropes
Not Available
Not Available
4.7.4 γ Allotropes
Not Available
Not Available
5 Chemical
5.1 Chemical Formula
5.2 Isotopes
5.2.1 Known Isotopes
5.3 Electronegativity
5.3.1 Pauling Electronegativity
5.3.5 Sanderson Electronegativity
5.3.9 Allred Rochow Electronegativity
5.3.12 Mulliken-Jaffe Electronegativity
5.3.15 Allen Electronegativity
5.4 Electropositivity
5.4.1 Pauling Electropositivity
5.5 Ionization Energies
5.5.1 1st Energy Level
870.00 kJ/mol627.00 kJ/mol
375.7
26130
5.6.2 2nd Energy Level
1,791.00 kJ/mol1,225.00 kJ/mol
710.2162
28750
5.7.1 3rd Energy Level
NA2,363.00 kJ/mol
1600
34230
5.8.1 4th Energy Level
NA3,792.00 kJ/mol
2780
37066
6.1.1 5th Energy Level
7.1.1 6th Energy Level
7.4.2 7th Energy level
7.7.2 8th Energy Level
7.7.4 9th Energy Level
7.7.7 10th Energy Level
7.7.9 11th Energy Level
7.8.2 12th Energy Level
7.9.3 13th Energy Level
7.9.7 14th Energy Level
7.10.1 15th Energy Level
7.11.1 16th Energy Level
7.13.1 17th Energy Level
7.15.1 18th Energy Level
7.17.1 19th Energy Level
7.18.1 20th Energy Level
7.19.1 21st Energy Level
7.21.1 22nd Energy Level
8.3.1 23rd Energy Level
9.1.2 24th Energy Level
9.1.4 25th Energy Level
9.1.6 26th Energy Level
9.2.1 27th Energy Level
9.3.1 28th Energy Level
9.3.2 29th Energy Level
9.5.1 30th Energy Level
9.7 Electrochemical Equivalent
1.82 g/amp-hr3.20 g/amp-hr
0.16812
8.3209
9.10 Electron Work Function
9.11 Other Chemical Properties
Chemical Stability, Anti Corrosion, Ionization
Ionization, Radioactive Isotopes, Radioactivity
10 Atomic
10.1 Atomic Number
10.3 Electron Configuration
[Xe] 4f14 5d9 6s1
[Rn] 5f12 7s2
10.4 Crystal Structure
Face Centered Cubic (FCC)
Not Known
10.4.1 Crystal Lattice
10.5 Atom
10.5.1 Number of Protons
10.6.1 Number of Neutrons
11.1.2 Number of Electrons
11.3 Radius of an Atom
11.3.1 Atomic Radius
11.3.3 Covalent Radius
12.2.3 Van der Waals Radius
175.00 pm245.00 pm
139
348
12.3 Atomic Weight
47.87 amu257.00 amu
6.94
294
12.4 Atomic Volume
9.09 cm3/molNA
1.39
71.07
12.6 Adjacent Atomic Numbers
12.6.1 Previous Element
12.6.2 Next Element
12.7 Valence Electron Potential
13.2 Lattice Constant
392.42 pmNA
228.58
891.25
13.3 Lattice Angles
13.4 Lattice C/A Ratio
14 Mechanical
14.1 Density
14.1.1 Density At Room Temperature
15.2.1 Density When Liquid (at m.p.)
15.5 Tensile Strength
15.8 Viscosity
15.9 Vapor Pressure
15.9.1 Vapor Pressure at 1000 K
15.12.1 Vapor Pressure at 2000 K
15.13 Elasticity properties
15.13.1 Shear Modulus
15.14.2 Bulk Modulus
15.14.5 Young's Modulus
15.15 Poisson Ratio
15.17 Other Mechanical Properties
16 Magnetic
16.1 Magnetic Characteristics
16.1.1 Specific Gravity
16.2.1 Magnetic Ordering
16.2.2 Permeability
0.00 H/mNA
1.25643E-06
0.0063
16.2.3 Susceptibility
16.3 Electrical Properties
16.3.1 Electrical Property
16.3.2 Resistivity
16.3.3 Electrical Conductivity
0.10 106/cm ΩNA
0.00666
0.63
16.3.4 Electron Affinity
17 Thermal
17.1 Specific Heat
17.2 Molar Heat Capacity
25.86 J/mol·KNA
16.443
62.7
17.3 Thermal Conductivity
17.4 Critical Temperature
17.5 Thermal Expansion
17.6 Enthalpy
17.6.1 Enthalpy of Vaporization
510.50 kJ/molNA
7.32
799.1
17.6.2 Enthalpy of Fusion
17.6.3 Enthalpy of Atomization
17.7 Standard Molar Entropy
41.60 J/mol.KNA
9.5
198.1