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Tennessine
Tennessine

Osmium
Osmium



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Tennessine
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Osmium

Tennessine vs Osmium

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1 Periodic Table
1.1 Symbol
Ts
Os
1.2 Group Number
Tennessine
17
Rank: 1 (Overall)
8
Rank: 10 (Overall)
Gadolinium
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1.3 Period Number
Uranium
7
Rank: 1 (Overall)
6
Rank: 2 (Overall)
Lithium
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1.4 Block
p block
d block
1.5 Element Family
Probably Post-​Transition
Transition Metal
1.6 CAS Number
Roentgenium
54101143
Rank: 2 (Overall)
7440042
Rank: 75 (Overall)
Aluminium
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1.7 Space Group Name
Not Available
P63/mmc
1.8 Space Group Number
Sodium
Not Available
Rank: N/A (Overall)
194.00
Rank: 5 (Overall)
Plutonium
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2 Facts
2.1 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.
2.2 Sources
Synthetically Produced
Found As a By-product, Found in Minerals, Mining
2.3 History
2.3.1 Who Discovered
Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory
Smithson Tennant
2.3.2 Discovery
In 2010
In 1803
2.4 Abundance
2.4.1 Abundance In Universe
Iron
Not Available
Rank: N/A (Overall)
3 * 10-7 %
Rank: 21 (Overall)
Thallium
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2.4.2 Abundance In Sun
Iron
~-9999 %
Rank: N/A (Overall)
~0.0000002 %
Rank: 25 (Overall)
Beryllium
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2.4.3 Abundance In Meteorites
Iron
Not Available
Rank: N/A (Overall)
0.00 %
Rank: 28 (Overall)
Gold
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2.4.4 Abundance In Earth's Crust
Aluminium
Not Available
Rank: N/A (Overall)
0.00 %
Rank: 53 (Overall)
Radium
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2.4.5 Abundance In Oceans
Sodium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Protactinium
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2.4.6 Abundance In Humans
Calcium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Radium
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3 Uses
3.1 Uses & Benefits
  • Currently known uses of Ununseptium 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
NA
NA
3.1.3 Other Uses
Research Purposes
Alloys
3.2 Biological Properties
3.2.1 Toxicity
Unknown
Highly Toxic
3.2.2 Present in Human Body
No Synthetic Metals Metals has it !
60% Transition Metals Metals have it !
3.2.3 In Blood
Sodium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Plutonium
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3.2.4 In Bone
Calcium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Plutonium
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4 Physical
4.1 Melting Point
Tungsten
400.00 °C
Rank: 66 (Overall)
3,045.00 °C
Rank: 3 (Overall)
Francium
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4.2 Boiling Point
Tungsten
610.00 °C
Rank: 77 (Overall)
5,027.00 °C
Rank: 6 (Overall)
Flerovium
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4.3 Appearance
4.3.1 Physical State
Solid
Solid
4.3.2 Color
Unknown
Silvery Bluish-Gray
4.3.3 Luster
Unknown Luster
Metallic
4.4 Hardness
4.4.1 Mohs Hardness
Chromium
Not Available
Rank: N/A (Overall)
7.00
Rank: 3 (Overall)
Cesium
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1.0.1 Brinell Hardness
Osmium
Not Available
Rank: N/A (Overall)
3,490.00 MPa
Rank: 1 (Overall)
Cesium
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1.1.1 Vickers Hardness
Tungsten
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Palladium
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1.5 Speed of Sound
Technetium
Not Available
Rank: N/A (Overall)
4,940.00 m/s
Rank: 11 (Overall)
Thallium
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1.6 Optical Properties
1.6.1 Refractive Index
Palladium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Mercury
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1.6.2 Reflectivity
Silver
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
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1.7 Allotropes
No Synthetic Metals Metals has it !
6% Transition Metals Metals have it !
1.7.1 α Allotropes
Not Available
Not Available
1.7.2 β Allotropes
Not Available
Not Available
1.7.3 γ Allotropes
Not Available
Not Available
2 Chemical
2.1 Chemical Formula
Ts
Os
2.2 Isotopes
2.2.1 Known Isotopes
Palladium
0
Rank: 35 (Overall)
35
Rank: 4 (Overall)
Tennessine
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2.4 Electronegativity
2.4.1 Pauling Electronegativity
Gold
Not Available
Rank: N/A (Overall)
2.20
Rank: 4 (Overall)
Francium
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2.4.3 Sanderson Electronegativity
Cobalt
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Cesium
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2.4.4 Allred Rochow Electronegativity
Gallium
Not Available
Rank: N/A (Overall)
1.52
Rank: 12 (Overall)
Cesium
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2.4.6 Mulliken-Jaffe Electronegativity
Polonium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Cesium
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2.5.1 Allen Electronegativity
Berkelium
Not Available
Rank: N/A (Overall)
1.65
Rank: 19 (Overall)
Cesium
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2.7 Electropositivity
2.7.1 Pauling Electropositivity
Francium
Not Available
Rank: N/A (Overall)
1.80
Rank: 49 (Overall)
Gold
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2.10 Ionization Energies
2.10.1 1st Energy Level
Chromium
742.90 kJ/mol
Rank: 23 (Overall)
840.00 kJ/mol
Rank: 12 (Overall)
Cesium
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2.10.2 2nd Energy Level
Chromium
1,785.00 kJ/mol
Rank: 22 (Overall)
1,309.80 kJ/mol
Rank: 53 (Overall)
Ruthenium
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2.11.1 3rd Energy Level
Chromium
Not Available
Rank: N/A (Overall)
1,600.00 kJ/mol
Rank: 82 (Overall)
Osmium
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2.13.1 4th Energy Level
Chromium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Thorium
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2.13.2 5th Energy Level
Chromium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Dubnium
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2.13.3 6th Energy Level
Chromium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Seaborgium
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2.13.4 7th Energy level
Chromium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Bohrium
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2.13.5 8th Energy Level
Chromium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Hassium
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2.13.6 9th Energy Level
Chromium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Yttrium
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2.13.7 10th Energy Level
Chromium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Strontium
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2.13.8 11th Energy Level
Magnesium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Yttrium
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2.13.9 12th Energy Level
Magnesium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
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2.13.10 13th Energy Level
Titanium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
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2.13.11 14th Energy Level
Vanadium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
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2.13.12 15th Energy Level
Chromium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Manganese
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2.13.13 16th Energy Level
Manganese
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Iron
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2.13.14 17th Energy Level
Iron
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Cobalt
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2.13.15 18th Energy Level
Cobalt
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Nickel
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2.13.16 19th Energy Level
Nickel
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Copper
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2.13.17 20th Energy Level
Zinc
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
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2.13.18 21st Energy Level
Zinc
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
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2.13.19 22nd Energy Level
Copper
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
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2.13.20 23rd Energy Level
Copper
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
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2.13.21 24th Energy Level
Iron
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
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2.13.22 25th Energy Level
Molybdenum
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
2.13.23 26th Energy Level
Molybdenum
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
2.13.24 27th Energy Level
Molybdenum
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
2.13.25 28th Energy Level
Molybdenum
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
2.13.26 29th Energy Level
Molybdenum
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
2.13.27 30th Energy Level
Molybdenum
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
2.14 Electrochemical Equivalent
Francium
Not Available
Rank: N/A (Overall)
1.77 g/amp-hr
Rank: 38 (Overall)
Beryllium
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2.15 Electron Work Function
Platinum
Not Available
Rank: N/A (Overall)
4.83 eV
Rank: 8 (Overall)
Cesium
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2.16 Other Chemical Properties
Chemical Stability, Ionization
Chemical Stability, Ionization, Solubility
3 Atomic
3.1 Atomic Number
Tennessine
117
Rank: 1 (Overall)
76
Rank: 40 (Overall)
Lithium
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3.2 Electron Configuration
[Rn] 5f14 6d10 7s2 7p5
[Xe] 4f14 5d6 6s2
3.3 Crystal Structure
Not Known
Hexagonal Close Packed (HCP)
3.3.1 Crystal Lattice
3.4 Atom
3.4.1 Number of Protons
Tennessine
117
Rank: 1 (Overall)
76
Rank: 39 (Overall)
Lithium
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3.4.2 Number of Neutrons
Flerovium
167
Rank: 2 (Overall)
114
Rank: 25 (Overall)
Lithium
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3.4.3 Number of Electrons
Tennessine
117
Rank: 1 (Overall)
76
Rank: 39 (Overall)
Lithium
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3.5 Radius of an Atom
3.5.1 Atomic Radius
Cesium
Not Available
Rank: N/A (Overall)
133.80 pm
Rank: 44 (Overall)
Beryllium
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3.5.2 Covalent Radius
Francium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Beryllium
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3.5.3 Van der Waals Radius
Francium
Not Available
Rank: N/A (Overall)
216.00 pm
Rank: 24 (Overall)
Zinc
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3.6 Atomic Weight
Tennessine
294.00 amu
Rank: 1 (Overall)
190.23 amu
Rank: 35 (Overall)
Lithium
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3.7 Atomic Volume
Cesium
Not Available
Rank: N/A (Overall)
8.49 cm3/mol
Rank: 58 (Overall)
Manganese
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3.8 Adjacent Atomic Numbers
3.8.1 Previous Element
3.8.2 Next Element
3.9 Valence Electron Potential
Platinum
Not Available
Rank: N/A (Overall)
91.40 (-eV)
Rank: 12 (Overall)
Francium
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3.10 Lattice Constant
Manganese
Not Available
Rank: N/A (Overall)
273.44 pm
Rank: 66 (Overall)
Beryllium
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3.11 Lattice Angles
NA
π/2, π/2, 2 π/3
3.12 Lattice C/A Ratio
Cadmium
Not Available
Rank: N/A (Overall)
1.58
Rank: 14 (Overall)
Beryllium
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4 Mechanical
4.1 Density
4.1.1 Density At Room Temperature
Hassium
7.10 g/cm3
Rank: 60 (Overall)
22.59 g/cm3
Rank: 9 (Overall)
Lithium
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4.1.2 Density When Liquid (at m.p.)
Osmium
Not Available
Rank: N/A (Overall)
20.00 g/cm3
Rank: 1 (Overall)
Lithium
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4.2 Tensile Strength
Iron
Not Available
Rank: N/A (Overall)
1,000.00 MPa
Rank: 4 (Overall)
Indium
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4.3 Viscosity
Mercury
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Mercury
4.4 Vapor Pressure
4.4.1 Vapor Pressure at 1000 K
Strontium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Cerium
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4.4.2 Vapor Pressure at 2000 K
Chromium
Not Available
Rank: N/A (Overall)
0.00 (Pa)
Rank: 28 (Overall)
Tungsten
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4.5 Elasticity properties
4.5.1 Shear Modulus
Osmium
Not Available
Rank: N/A (Overall)
222.00 GPa
Rank: 1 (Overall)
Potassium
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4.5.2 Bulk Modulus
Osmium
Not Available
Rank: N/A (Overall)
462.00 GPa
Rank: 1 (Overall)
Cesium
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4.5.3 Young's Modulus
Iridium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Cesium
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4.6 Poisson Ratio
Gallium
Not Available
Rank: N/A (Overall)
0.25
Rank: 24 (Overall)
Beryllium
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4.7 Other Mechanical Properties
Unknown
Ductile
5 Magnetic
5.1 Magnetic Characteristics
5.1.1 Specific Gravity
Cobalt
Not Available
Rank: N/A (Overall)
22.57
Rank: 2 (Overall)
Lithium
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5.1.2 Magnetic Ordering
Paramagnetic
Paramagnetic
5.1.3 Permeability
Iron
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Bismuth
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5.1.4 Susceptibility
Iron
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Bismuth
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5.2 Electrical Properties
5.2.1 Electrical Property
Unknown
Conductor
5.2.2 Resistivity
Mercury
Not Available
Rank: N/A (Overall)
81.20 nΩ·m
Rank: 35 (Overall)
Thallium
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5.2.3 Electrical Conductivity
Silver
Not Available
Rank: N/A (Overall)
0.11 106/cm Ω
Rank: 18 (Overall)
Plutonium
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5.2.4 Electron Affinity
Gold
Not Available
Rank: N/A (Overall)
106.10 kJ/mol
Rank: 9 (Overall)
Mercury
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6 Thermal
6.1 Specific Heat
Lithium
Not Available
Rank: N/A (Overall)
0.13 J/(kg K)
Rank: 39 (Overall)
Americium
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6.2 Molar Heat Capacity
Americium
Not Available
Rank: N/A (Overall)
24.70 J/mol·K
Rank: 49 (Overall)
Beryllium
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6.3 Thermal Conductivity
Silver
Not Available
Rank: N/A (Overall)
87.60 W/m·K
Rank: 19 (Overall)
Neptunium
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6.4 Critical Temperature
Lithium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Ytterbium
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6.5 Thermal Expansion
Cesium
Not Available
Rank: N/A (Overall)
5.10 µm/(m·K)
Rank: 56 (Overall)
Tungsten
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6.6 Enthalpy
6.6.1 Enthalpy of Vaporization
Tungsten
Not Available
Rank: N/A (Overall)
627.60 kJ/mol
Rank: 7 (Overall)
Zinc
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6.6.2 Enthalpy of Fusion
Tungsten
Not Available
Rank: N/A (Overall)
29.30 kJ/mol
Rank: 4 (Overall)
Cesium
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6.6.3 Enthalpy of Atomization
Tungsten
Not Available
Rank: N/A (Overall)
669.00 kJ/mol
Rank: 6 (Overall)
Mercury
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6.7 Standard Molar Entropy
Protactinium
Not Available
Rank: N/A (Overall)
32.60 J/mol.K
Rank: 47 (Overall)
Beryllium
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