1 Periodic Table
1.1 Symbol
1.2 Group Number
1.4 Period Number
1.8 Block
1.9 Element Family
Probably Post-Transition
Transition Metal
1.10 CAS Number
540847077440042
7429905
54386242
1.14 Space Group Name
1.15 Space Group Number
3 Facts
3.1 Interesting Facts
Not Available
- Osmium metal does not oxidize in air unless it is heated.
- But if it heated den it forms Osmium Tetroxide, which is highly toxic.
3.3 Sources
Synthetically Produced
Found As a By-product, Found in Minerals, Mining
3.4 History
3.4.1 Who Discovered
Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory
Smithson Tennant
3.4.2 Discovery
3.5 Abundance
3.5.1 Abundance In Universe
3.5.3 Abundance In Sun
~-9999 %~0.0000002 %
1E-08
0.1
3.6.1 Abundance In Meteorites
3.8.1 Abundance In Earth's Crust
3.9.1 Abundance In Oceans
1.4.2 Abundance In Humans
3 Uses
3.1 Uses & Benefits
- Currently known uses of Ununtrium metal are limited to research purpose only.
- Its has very limited uses and its alloys are very hard and are used in the manufacturing of pen tips, pivots, needles and electrical contacts.
-
It is also used as industrial catalyst to speed up the chemical reaction.
3.1.1 Industrial Uses
NA
Aerospace Industry, Automobile Industry, Electrical Industry, Electronic Industry
3.1.2 Medical Uses
3.1.3 Other Uses
3.2 Biological Properties
3.2.1 Toxicity
3.2.2 Present in Human Body
3.2.3 In Blood
4.5.1 In Bone
5 Physical
5.1 Melting Point
430.00 °C3,045.00 °C
27
3410
6.2 Boiling Point
1,130.00 °C5,027.00 °C
147
5660
7.5 Appearance
7.5.1 Physical State
7.5.2 Color
Unknown
Silvery Bluish-Gray
7.5.3 Luster
7.6 Hardness
7.6.2 Mohs Hardness
7.8.3 Brinell Hardness
7.10.4 Vickers Hardness
7.11 Speed of Sound
7.12 Optical Properties
7.12.1 Refractive Index
7.14.1 Reflectivity
8.2 Allotropes
8.2.1 α Allotropes
Not Available
Not Available
8.2.2 β Allotropes
Not Available
Not Available
8.2.3 γ Allotropes
Not Available
Not Available
9 Chemical
9.1 Chemical Formula
9.2 Isotopes
9.2.1 Known Isotopes
10.4 Electronegativity
10.4.2 Pauling Electronegativity
12.1.2 Sanderson Electronegativity
12.3.1 Allred Rochow Electronegativity
12.3.4 Mulliken-Jaffe Electronegativity
12.5.3 Allen Electronegativity
13.2 Electropositivity
13.2.1 Pauling Electropositivity
13.4 Ionization Energies
13.4.1 1st Energy Level
704.90 kJ/mol840.00 kJ/mol
375.7
26130
13.5.1 2nd Energy Level
2,238.50 kJ/mol1,309.80 kJ/mol
710.2162
28750
13.7.1 3rd Energy Level
3,023.30 kJ/mol1,600.00 kJ/mol
1600
34230
13.9.2 4th Energy Level
4,351.50 kJ/molNA
2780
37066
13.13.2 5th Energy Level
5,692.60 kJ/molNA
4305.2
97510
14.4.1 6th Energy Level
14.5.3 7th Energy level
15.1.3 8th Energy Level
15.2.0 9th Energy Level
15.5.1 10th Energy Level
15.5.5 11th Energy Level
15.5.9 12th Energy Level
15.6.3 13th Energy Level
15.8.3 14th Energy Level
15.8.7 15th Energy Level
15.8.11 16th Energy Level
15.9.1 17th Energy Level
15.9.4 18th Energy Level
15.10.2 19th Energy Level
15.12.1 20th Energy Level
15.12.3 21st Energy Level
15.13.2 22nd Energy Level
15.13.4 23rd Energy Level
15.15.1 24th Energy Level
16.1.2 25th Energy Level
16.1.3 26th Energy Level
16.1.6 27th Energy Level
16.1.8 28th Energy Level
16.1.9 29th Energy Level
16.2.2 30th Energy Level
16.4 Electrochemical Equivalent
NA1.77 g/amp-hr
0.16812
8.3209
16.6 Electron Work Function
16.7 Other Chemical Properties
Chemical Stability, Ionization
Chemical Stability, Ionization, Solubility
17 Atomic
17.1 Atomic Number
17.3 Electron Configuration
[Rn] 5f14 6d10 7s2 7p1
[Xe] 4f14 5d6 6s2
17.4 Crystal Structure
Not Known
Hexagonal Close Packed (HCP)
17.4.1 Crystal Lattice
17.5 Atom
17.5.1 Number of Protons
17.5.5 Number of Neutrons
17.5.10 Number of Electrons
17.7 Radius of an Atom
17.7.1 Atomic Radius
17.7.4 Covalent Radius
18.1.4 Van der Waals Radius
18.2 Atomic Weight
286.00 amu190.23 amu
6.94
294
18.3 Atomic Volume
NA8.49 cm3/mol
1.39
71.07
18.5 Adjacent Atomic Numbers
18.5.1 Previous Element
18.5.2 Next Element
18.6 Valence Electron Potential
18.8 Lattice Constant
NA273.44 pm
228.58
891.25
18.10 Lattice Angles
18.11 Lattice C/A Ratio
19 Mechanical
19.1 Density
19.1.1 Density At Room Temperature
16.00 g/cm322.59 g/cm3
0.534
40.7
21.1.1 Density When Liquid (at m.p.)
21.5 Tensile Strength
21.8 Viscosity
21.10 Vapor Pressure
21.10.1 Vapor Pressure at 1000 K
21.11.1 Vapor Pressure at 2000 K
22.4 Elasticity properties
22.4.1 Shear Modulus
22.5.1 Bulk Modulus
22.5.3 Young's Modulus
22.8 Poisson Ratio
22.10 Other Mechanical Properties
23 Magnetic
23.1 Magnetic Characteristics
23.1.1 Specific Gravity
23.6.2 Magnetic Ordering
23.6.3 Permeability
23.7.1 Susceptibility
23.8 Electrical Properties
23.8.1 Electrical Property
23.8.2 Resistivity
24.1.2 Electrical Conductivity
NA0.11 106/cm Ω
0.00666
0.63
24.1.4 Electron Affinity
25 Thermal
25.1 Specific Heat
25.3 Molar Heat Capacity
NA24.70 J/mol·K
16.443
62.7
25.5 Thermal Conductivity
25.8 Critical Temperature
25.9 Thermal Expansion
25.10 Enthalpy
25.10.1 Enthalpy of Vaporization
NA627.60 kJ/mol
7.32
799.1
25.11.1 Enthalpy of Fusion
25.13.1 Enthalpy of Atomization
26.4 Standard Molar Entropy
NA32.60 J/mol.K
9.5
198.1