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Tin
Tin

Polonium
Polonium



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Polonium

Tin Polonium Comparison

Tin Metal
Tin
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1 Periodic Table
1.1 Symbol
Sn
Po
1.2 Group Number
Tennessine Metal
14
Rank: 4 (Overall)
16
Rank: 2 (Overall)
Gadolinium Metal
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1.3 Period Number
Uranium Metal
5
Rank: 3 (Overall)
6
Rank: 2 (Overall)
Lithium Metal
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1.4 Block
p block
p block
1.5 Element Family
Post-​Transition
Post-​Transition
1.6 CAS Number
Roentgenium Met..
7440315
Rank: 50 (Overall)
7440086
Rank: 71 (Overall)
Aluminium Metal
1.7 Space Group Name
I41/amd
Pm-3m
1.8 Space Group Number
Sodium Metal
141.00
Rank: 7 (Overall)
221.00
Rank: 3 (Overall)
Plutonium Metal
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2 Facts
2.1 Interesting Facts
  • In the list of most abundant element Tin is ranked 49th.
  • Tin metal does not react with water as well as does not corrode in it.
  • Polonium was the first radioactive element to be discovered.
  • Polonium element and its compounds are highly radioactive.
  • Its alloy with Beryllium provides source of neutrons.
2.2 Sources
Found in Minerals, Mining
Mining, Ores of metals
2.3 History
2.3.1 Who Discovered
Unknown
Pierre Curie and Marie Curie
2.3.2 Discovery
Before 3500 BC
In 1898
2.4 Abundance
2.4.1 Abundance In Universe
Iron Metal
4 * 10-7 %
Rank: 20 (Overall)
Not Available
Rank: N/A (Overall)
Thallium Metal
2.4.2 Abundance In Sun
Iron Metal
~0.0000009 %
Rank: 19 (Overall)
~-9999 %
Rank: N/A (Overall)
Beryllium Metal
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2.4.3 Abundance In Meteorites
Iron Metal
0.00 %
Rank: 24 (Overall)
Not Available
Rank: N/A (Overall)
Gold Metal
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2.4.4 Abundance In Earth's Crust
Aluminium Metal
0.00 %
Rank: 34 (Overall)
Not Available
Rank: N/A (Overall)
Radium Metal
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2.4.5 Abundance In Oceans
Sodium Metal
0.00 %
Rank: 26 (Overall)
0.00 %
Rank: 46 (Overall)
Protactinium Metal
2.4.6 Abundance In Humans
Calcium Metal
0.00 %
Rank: 13 (Overall)
Not Available
Rank: N/A (Overall)
Radium Metal
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3 Uses
3.1 Uses & Benefits
  • Tin-niobium alloy is used for producing superconducting magnets.
  • Tin salt known as a tin II chloride, it is used as a mordant and as a reducing agent for dyeing calico and silk.
  • Polonium metal has different Allotropes, it is used in antistatic devices and for research purpose.
  • A 1 gram of Polonium can reach a temperature of 500°C, hence it is used as a heat source for space equipment.
3.1.1 Industrial Uses
Automobile Industry, Chemical Industry, Food Industry
Aerospace Industry, Ammunition Industry
3.1.2 Medical Uses
Dentistry
NA
3.1.3 Other Uses
NA
Alloys
3.2 Biological Properties
3.2.1 Toxicity
Non Toxic
Highly Toxic
3.2.2 Present in Human Body
70% Post Transition Metals Metals have it !
70% Post Transition Metals Metals have it !
3.2.3 In Blood
Sodium Metal
0.38 Blood/mg dm-3
Rank: 10 (Overall)
0.00 Blood/mg dm-3
Rank: 37 (Overall)
Plutonium Metal
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3.2.4 In Bone
Calcium Metal
1.40 p.p.m.
Rank: 16 (Overall)
0.00 p.p.m.
Rank: 36 (Overall)
Plutonium Metal
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4 Physical
4.1 Melting Point
Tungsten Metal
231.90 °C
Rank: 72 (Overall)
254.00 °C
Rank: 71 (Overall)
Francium Metal
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4.2 Boiling Point
Tungsten Metal
2,270.00 °C
Rank: 48 (Overall)
962.00 °C
Rank: 69 (Overall)
Flerovium Metal
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4.3 Appearance
4.3.1 Physical State
Solid
Solid
4.3.2 Color
Silvery White
Silver
4.3.3 Luster
NA
NA
4.4 Hardness
4.4.1 Mohs Hardness
Chromium Metal
1.50
Rank: 18 (Overall)
Not Available
Rank: N/A (Overall)
Cesium Metal
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4.4.2 Brinell Hardness
Osmium Metal
50.00 MPa
Rank: 48 (Overall)
Not Available
Rank: N/A (Overall)
Cesium Metal
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4.4.3 Vickers Hardness
Tungsten Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Palladium Metal
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4.5 Speed of Sound
Technetium Metal
2,730.00 m/s
Rank: 32 (Overall)
Not Available
Rank: N/A (Overall)
Thallium Metal
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4.6 Optical Properties
4.6.1 Refractive Index
Palladium Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Mercury Metal
4.6.2 Reflectivity
Silver Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum Metal
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4.7 Allotropes
20% Post Transition Metals Metals have it !
20% Post Transition Metals Metals have it !
4.7.1 α Allotropes
Grey Tin (alpha Tin, Tin Pest)
α-polonium
4.7.2 β Allotropes
White Tin (Beta Tin)
β-polonium
4.7.3 γ Allotropes
Rhombic Tin (gamma Tin)
Not Available
5 Chemical
5.1 Chemical Formula
Sn
Po
5.2 Isotopes
5.2.1 Known Isotopes
Palladium Metal
35
Rank: 4 (Overall)
29
Rank: 10 (Overall)
Tennessine Metal
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5.3 Electronegativity
5.3.1 Pauling Electronegativity
Gold Metal
1.96
Rank: 8 (Overall)
2.00
Rank: 7 (Overall)
Francium Metal
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5.3.2 Sanderson Electronegativity
Cobalt Metal
1.49
Rank: 15 (Overall)
Not Available
Rank: N/A (Overall)
Cesium Metal
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5.3.3 Allred Rochow Electronegativity
Gallium Metal
1.72
Rank: 4 (Overall)
1.76
Rank: 2 (Overall)
Cesium Metal
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5.3.4 Mulliken-Jaffe Electronegativity
Polonium Metal
2.21
Rank: 3 (Overall)
2.48
Rank: 1 (Overall)
Cesium Metal
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5.3.5 Allen Electronegativity
Berkelium Metal
1.82
Rank: 11 (Overall)
2.19
Rank: 2 (Overall)
Cesium Metal
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5.4 Electropositivity
5.4.1 Pauling Electropositivity
Francium Metal
2.04
Rank: 45 (Overall)
2.00
Rank: 46 (Overall)
Gold Metal
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5.5 Ionization Energies
5.5.1 1st Energy Level
Chromium Metal
708.60 kJ/mol
Rank: 33 (Overall)
812.10 kJ/mol
Rank: 14 (Overall)
Cesium Metal
5.5.2 2nd Energy Level
Chromium Metal
1,411.80 kJ/mol
Rank: 48 (Overall)
Not Available
Rank: N/A (Overall)
Ruthenium Metal
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5.5.3 3rd Energy Level
Chromium Metal
2,943.00 kJ/mol
Rank: 30 (Overall)
Not Available
Rank: N/A (Overall)
Osmium Metal
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5.5.4 4th Energy Level
Chromium Metal
3,930.30 kJ/mol
Rank: 41 (Overall)
Not Available
Rank: N/A (Overall)
Thorium Metal
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5.5.5 5th Energy Level
Chromium Metal
7,456.00 kJ/mol
Rank: 13 (Overall)
Not Available
Rank: N/A (Overall)
Dubnium Metal
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5.5.6 6th Energy Level
Chromium Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Seaborgium Metal
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5.5.7 7th Energy level
Chromium Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Bohrium Metal
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5.5.8 8th Energy Level
Chromium Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Hassium Metal
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5.5.9 9th Energy Level
Chromium Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Yttrium Metal
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5.5.10 10th Energy Level
Chromium Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Strontium Metal
5.5.11 11th Energy Level
Magnesium Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Yttrium Metal
5.5.12 12th Energy Level
Magnesium Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum Metal
5.5.13 13th Energy Level
Titanium Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum Metal
5.5.14 14th Energy Level
Vanadium Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum Metal
5.5.15 15th Energy Level
Chromium Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Manganese Metal
5.5.16 16th Energy Level
Manganese Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Iron Metal
5.5.17 17th Energy Level
Iron Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Cobalt Metal
5.5.18 18th Energy Level
Cobalt Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Nickel Metal
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5.5.19 19th Energy Level
Nickel Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Copper Metal
5.5.20 20th Energy Level
Zinc Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum Metal
5.5.21 21st Energy Level
Zinc Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum Metal
5.5.22 22nd Energy Level
Copper Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum Metal
5.5.23 23rd Energy Level
Copper Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum Metal
5.5.24 24th Energy Level
Iron Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum Metal
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5.5.25 25th Energy Level
Molybdenum Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum Metal
5.5.26 26th Energy Level
Molybdenum Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum Metal
5.5.27 27th Energy Level
Molybdenum Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum Metal
5.5.28 28th Energy Level
Molybdenum Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum Metal
5.5.29 29th Energy Level
Molybdenum Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum Metal
5.5.30 30th Energy Level
Molybdenum Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum Metal
5.6 Electrochemical Equivalent
Francium Metal
1.11 g/amp-hr
Rank: 55 (Overall)
3.90 g/amp-hr
Rank: 8 (Overall)
Beryllium Metal
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5.7 Electron Work Function
Platinum Metal
4.42 eV
Rank: 16 (Overall)
Not Available
Rank: N/A (Overall)
Cesium Metal
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5.8 Other Chemical Properties
Ionization, Solubility
Ionization, Radioactive Isotopes, Solubility
6 Atomic
6.1 Atomic Number
Tennessine Metal
50
Rank: 62 (Overall)
84
Rank: 32 (Overall)
Lithium Metal
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6.2 Electron Configuration
[Kr] 4d10 5s2 5p2
[Xe] 4f14 5d10 6s2 6p4
6.3 Crystal Structure
Tetragonal (TETR)
Monoclinic (MON)
6.3.1 Crystal Lattice
6.4 Atom
6.4.1 Number of Protons
Tennessine Metal
50
Rank: 61 (Overall)
84
Rank: 32 (Overall)
Lithium Metal
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6.4.2 Number of Neutrons
Flerovium Metal
69
Rank: 44 (Overall)
125
Rank: 19 (Overall)
Lithium Metal
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6.4.3 Number of Electrons
Tennessine Metal
50
Rank: 61 (Overall)
84
Rank: 32 (Overall)
Lithium Metal
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6.5 Radius of an Atom
6.5.1 Atomic Radius
Cesium Metal
140.00 pm
Rank: 38 (Overall)
168.00 pm
Rank: 23 (Overall)
Beryllium Metal
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6.5.2 Covalent Radius
Francium Metal
139.00 pm
Rank: 45 (Overall)
140.00 pm
Rank: 44 (Overall)
Beryllium Metal
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6.5.3 Van der Waals Radius
Francium Metal
217.00 pm
Rank: 23 (Overall)
197.00 pm
Rank: 29 (Overall)
Zinc Metal
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6.6 Atomic Weight
Tennessine Metal
118.71 amu
Rank: 56 (Overall)
209.00 amu
Rank: 28 (Overall)
Lithium Metal
6.7 Atomic Volume
Cesium Metal
16.30 cm3/mol
Rank: 32 (Overall)
22.23 cm3/mol
Rank: 13 (Overall)
Manganese Metal
6.8 Adjacent Atomic Numbers
6.8.1 Previous Element
6.8.2 Next Element
6.9 Valence Electron Potential
Platinum Metal
83.50 (-eV)
Rank: 14 (Overall)
Not Available
Rank: 100 (Overall)
Francium Metal
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6.10 Lattice Constant
Manganese Metal
583.18 pm
Rank: 7 (Overall)
335.90 pm
Rank: 48 (Overall)
Beryllium Metal
6.11 Lattice Angles
π/2, π/2, π/2
π/2, π/2, π/2
6.12 Lattice C/A Ratio
Cadmium Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Beryllium Metal
7 Mechanical
7.1 Density
7.1.1 Density At Room Temperature
Hassium Metal
7.37 g/cm3
Rank: 54 (Overall)
9.20 g/cm3
Rank: 41 (Overall)
Lithium Metal
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7.1.2 Density When Liquid (at m.p.)
Osmium Metal
6.99 g/cm3
Rank: 34 (Overall)
9.40 g/cm3
Rank: 19 (Overall)
Lithium Metal
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7.2 Tensile Strength
Iron Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Indium Metal
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7.3 Viscosity
Mercury Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Mercury Metal
7.4 Vapor Pressure
7.4.1 Vapor Pressure at 1000 K
Strontium Metal
0.00 (Pa)
Rank: 17 (Overall)
Not Available
Rank: N/A (Overall)
Cerium Metal
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7.4.2 Vapor Pressure at 2000 K
Chromium Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Tungsten Metal
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7.5 Elasticity properties
7.5.1 Shear Modulus
Osmium Metal
18.00 GPa
Rank: 36 (Overall)
Not Available
Rank: N/A (Overall)
Potassium Metal
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7.5.2 Bulk Modulus
Osmium Metal
58.00 GPa
Rank: 20 (Overall)
Not Available
Rank: N/A (Overall)
Cesium Metal
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7.5.3 Young's Modulus
Iridium Metal
50.00 GPa
Rank: 36 (Overall)
Not Available
Rank: N/A (Overall)
Cesium Metal
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7.6 Poisson Ratio
Gallium Metal
0.36
Rank: 8 (Overall)
Not Available
Rank: N/A (Overall)
Beryllium Metal
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7.7 Other Mechanical Properties
Ductile, Malleable
NA
8 Magnetic
8.1 Magnetic Characteristics
8.1.1 Specific Gravity
Cobalt Metal
7.31
Rank: 42 (Overall)
9.32
Rank: 31 (Overall)
Lithium Metal
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8.1.2 Magnetic Ordering
Diamagnetic
Nonmagnetic
8.1.3 Permeability
Iron Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Bismuth Metal
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8.1.4 Susceptibility
Iron Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Bismuth Metal
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8.2 Electrical Properties
8.2.1 Electrical Property
Superconductor
Conductor
8.2.2 Resistivity
Mercury Metal
115.00 nΩ·m
Rank: 28 (Overall)
0.40 nΩ·m
Rank: 67 (Overall)
Thallium Metal
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8.2.3 Electrical Conductivity
Silver Metal
0.09 106/cm Ω
Rank: 23 (Overall)
0.02 106/cm Ω
Rank: 44 (Overall)
Plutonium Metal
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8.2.4 Electron Affinity
Gold Metal
107.30 kJ/mol
Rank: 8 (Overall)
183.30 kJ/mol
Rank: 3 (Overall)
Mercury Metal
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9 Thermal
9.1 Specific Heat
Lithium Metal
0.23 J/(kg K)
Rank: 28 (Overall)
0.12 J/(kg K)
Rank: 40 (Overall)
Americium Metal
9.2 Molar Heat Capacity
Americium Metal
27.11 J/mol·K
Rank: 20 (Overall)
26.40 J/mol·K
Rank: 28 (Overall)
Beryllium Metal
9.3 Thermal Conductivity
Silver Metal
66.80 W/m·K
Rank: 25 (Overall)
20.00 W/m·K
Rank: 44 (Overall)
Neptunium Metal
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9.4 Critical Temperature
Lithium Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Ytterbium Metal
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9.5 Thermal Expansion
Cesium Metal
22.00 µm/(m·K)
Rank: 20 (Overall)
23.50 µm/(m·K)
Rank: 16 (Overall)
Tungsten Metal
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9.6 Enthalpy
9.6.1 Enthalpy of Vaporization
Tungsten Metal
290.40 kJ/mol
Rank: 32 (Overall)
60.30 kJ/mol
Rank: 58 (Overall)
Zinc Metal
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9.6.2 Enthalpy of Fusion
Tungsten Metal
7.03 kJ/mol
Rank: 47 (Overall)
13.00 kJ/mol
Rank: 26 (Overall)
Cesium Metal
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9.6.3 Enthalpy of Atomization
Tungsten Metal
301.30 kJ/mol
Rank: 35 (Overall)
134.00 kJ/mol
Rank: 54 (Overall)
Mercury Metal
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9.7 Standard Molar Entropy
Protactinium Me..
51.20 J/mol.K
Rank: 29 (Overall)
Not Available
Rank: N/A (Overall)
Beryllium Metal
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