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Sodium
Sodium

Molybdenum
Molybdenum



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Molybdenum

Sodium Molybdenum Comparison

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1 Periodic Table
1.1 Symbol
Na
Mo
1.2 Group Number
Tennessine Metal
1
Rank: 17 (Overall)
6
Rank: 12 (Overall)
Gadolinium Metal
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1.3 Period Number
Uranium Metal
3
Rank: 5 (Overall)
5
Rank: 3 (Overall)
Lithium Metal
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1.4 Block
s block
d block
1.5 Element Family
Alkali
Transition Metal
1.6 CAS Number
Roentgenium Met..
7440235
Rank: 57 (Overall)
7439987
Rank: 80 (Overall)
Aluminium Metal
1.7 Space Group Name
Im_ 3m
Im_ 3m
1.8 Space Group Number
Sodium Metal
229.00
Rank: 1 (Overall)
229.00
Rank: 1 (Overall)
Plutonium Metal
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2 Facts
2.1 Interesting Facts
  • At room temperature Sodium metal is very soft as it can be chopped down into pieces with butter knife.
  • The most common compound of Sodium is NaCl (Salt).
  • Molybdenum is highly reactive metal, hence not found free in nature .
  • Till 18th century Molybdenum element were often mistaken as a carbon or Lead.
2.2 Sources
By Electrolysis Process, Mining
Found in Minerals, Mining, Ores of Minerals
2.3 History
2.3.1 Who Discovered
Humphry Davy
Carl Wilhelm Scheele
2.3.2 Discovery
In 1807
In 1778
2.4 Abundance
2.4.1 Abundance In Universe
Iron Metal
2 * 10-3 %
Rank: 6 (Overall)
5 * 10-7 %
Rank: 19 (Overall)
Thallium Metal
2.4.2 Abundance In Sun
Iron Metal
~0.004 %
Rank: 6 (Overall)
~0.0000009 %
Rank: 19 (Overall)
Beryllium Metal
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2.4.3 Abundance In Meteorites
Iron Metal
0.55 %
Rank: 6 (Overall)
0.00 %
Rank: 24 (Overall)
Gold Metal
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2.4.4 Abundance In Earth's Crust
Aluminium Metal
2.30 %
Rank: 5 (Overall)
0.00 %
Rank: 39 (Overall)
Radium Metal
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2.4.5 Abundance In Oceans
Sodium Metal
1.10 %
Rank: 1 (Overall)
0.00 %
Rank: 9 (Overall)
Protactinium Metal
2.4.6 Abundance In Humans
Calcium Metal
0.14 %
Rank: 3 (Overall)
0.00 %
Rank: 14 (Overall)
Radium Metal
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3 Uses
3.1 Uses & Benefits
  • In some nuclear reactors sodium is used as a heat exchanger.
  • Compound of Sodium metals called Salt (Sodium chloride) is used in Food.
  • Its alloys are used to make engine parts, drills, saw blade, etc.
  • Lubricant additive made up of Molybdenum disulfide is commonly used in the industry. It is also used as a catalyst.
3.1.1 Industrial Uses
Electrical Industry, Electronic Industry
Aerospace Industry, Electrical Industry, Electronic Industry
3.1.2 Medical Uses
Pharmaceutical Industry
NA
3.1.3 Other Uses
Alloys
Alloys
3.2 Biological Properties
3.2.1 Toxicity
Toxic
Toxic
3.2.2 Present in Human Body
83% Alkali Metals Metals have it !
60% Transition Metals Metals have it !
3.2.3 In Blood
Sodium Metal
1,970.00 Blood/mg dm-3
Rank: 1 (Overall)
0.00 Blood/mg dm-3
Rank: 31 (Overall)
Plutonium Metal
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3.2.4 In Bone
Calcium Metal
10,000.00 p.p.m.
Rank: 2 (Overall)
0.70 p.p.m.
Rank: 18 (Overall)
Plutonium Metal
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4 Physical
4.1 Melting Point
Tungsten Metal
97.72 °C
Rank: 75 (Overall)
2,617.00 °C
Rank: 5 (Overall)
Francium Metal
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4.2 Boiling Point
Tungsten Metal
883.00 °C
Rank: 71 (Overall)
4,612.00 °C
Rank: 9 (Overall)
Flerovium Metal
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4.3 Appearance
4.3.1 Physical State
Solid
Solid
4.3.2 Color
Silvery White
Gray
4.3.3 Luster
Metallic
Metallic
4.4 Hardness
4.4.1 Mohs Hardness
Chromium Metal
0.50
Rank: 22 (Overall)
5.50
Rank: 7 (Overall)
Cesium Metal
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4.4.2 Brinell Hardness
Osmium Metal
0.69 MPa
Rank: 53 (Overall)
1,370.00 MPa
Rank: 7 (Overall)
Cesium Metal
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4.4.3 Vickers Hardness
Tungsten Metal
Not Available
Rank: N/A (Overall)
1,400.00 MPa
Rank: 6 (Overall)
Palladium Metal
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4.5 Speed of Sound
Technetium Metal
3,200.00 m/s
Rank: 24 (Overall)
5,400.00 m/s
Rank: 6 (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)
58.00 %
Rank: 15 (Overall)
Molybdenum Metal
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4.7 Allotropes
No Alkali Metals Metals has it !
6% Transition Metals Metals have it !
4.7.1 α Allotropes
Not Available
Not Available
4.7.2 β Allotropes
Not Available
Not Available
4.7.3 γ Allotropes
Not Available
Not Available
5 Chemical
5.1 Chemical Formula
Na
Mo
5.2 Isotopes
5.2.1 Known Isotopes
Palladium Metal
17
Rank: 22 (Overall)
25
Rank: 14 (Overall)
Tennessine Metal
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5.3 Electronegativity
5.3.1 Pauling Electronegativity
Gold Metal
0.93
Rank: 48 (Overall)
2.16
Rank: 5 (Overall)
Francium Metal
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5.3.2 Sanderson Electronegativity
Cobalt Metal
0.56
Rank: 30 (Overall)
1.15
Rank: 19 (Overall)
Cesium Metal
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5.3.3 Allred Rochow Electronegativity
Gallium Metal
1.01
Rank: 35 (Overall)
1.30
Rank: 24 (Overall)
Cesium Metal
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5.3.4 Mulliken-Jaffe Electronegativity
Polonium Metal
0.91
Rank: 21 (Overall)
Not Available
Rank: N/A (Overall)
Cesium Metal
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5.3.5 Allen Electronegativity
Berkelium Metal
0.87
Rank: 44 (Overall)
2.16
Rank: 3 (Overall)
Cesium Metal
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5.4 Electropositivity
5.4.1 Pauling Electropositivity
Francium Metal
3.07
Rank: 6 (Overall)
1.84
Rank: 48 (Overall)
Gold Metal
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5.5 Ionization Energies
5.5.1 1st Energy Level
Chromium Metal
495.80 kJ/mol
Rank: 85 (Overall)
684.30 kJ/mol
Rank: 37 (Overall)
Cesium Metal
5.5.2 2nd Energy Level
Chromium Metal
4,562.00 kJ/mol
Rank: 4 (Overall)
1,560.00 kJ/mol
Rank: 37 (Overall)
Ruthenium Metal
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5.5.3 3rd Energy Level
Chromium Metal
6,910.30 kJ/mol
Rank: 6 (Overall)
2,618.00 kJ/mol
Rank: 43 (Overall)
Osmium Metal
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5.5.4 4th Energy Level
Chromium Metal
9,543.00 kJ/mol
Rank: 5 (Overall)
4,480.00 kJ/mol
Rank: 26 (Overall)
Thorium Metal
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5.5.5 5th Energy Level
Chromium Metal
13,354.00 kJ/mol
Rank: 4 (Overall)
5,257.00 kJ/mol
Rank: 32 (Overall)
Dubnium Metal
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5.5.6 6th Energy Level
Chromium Metal
16,613.00 kJ/mol
Rank: 4 (Overall)
6,640.80 kJ/mol
Rank: 22 (Overall)
Seaborgium Metal
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5.5.7 7th Energy level
Chromium Metal
20,117.00 kJ/mol
Rank: 4 (Overall)
12,125.00 kJ/mol
Rank: 13 (Overall)
Bohrium Metal
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5.5.8 8th Energy Level
Chromium Metal
25,496.00 kJ/mol
Rank: 4 (Overall)
13,860.00 kJ/mol
Rank: 16 (Overall)
Hassium Metal
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5.5.9 9th Energy Level
Chromium Metal
28,932.00 kJ/mol
Rank: 4 (Overall)
15,835.00 kJ/mol
Rank: 16 (Overall)
Yttrium Metal
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5.5.10 10th Energy Level
Chromium Metal
141,362.00 kJ/mol
Rank: 2 (Overall)
17,980.00 kJ/mol
Rank: 18 (Overall)
Strontium Metal
5.5.11 11th Energy Level
Magnesium Metal
159,076.00 kJ/mol
Rank: 2 (Overall)
20,190.00 kJ/mol
Rank: 17 (Overall)
Yttrium Metal
5.5.12 12th Energy Level
Magnesium Metal
Not Available
Rank: N/A (Overall)
22,219.00 kJ/mol
Rank: 15 (Overall)
Molybdenum Metal
5.5.13 13th Energy Level
Titanium Metal
Not Available
Rank: N/A (Overall)
26,930.00 kJ/mol
Rank: 13 (Overall)
Molybdenum Metal
5.5.14 14th Energy Level
Vanadium Metal
Not Available
Rank: N/A (Overall)
29,196.00 kJ/mol
Rank: 13 (Overall)
Molybdenum Metal
5.5.15 15th Energy Level
Chromium Metal
Not Available
Rank: N/A (Overall)
52,490.00 kJ/mol
Rank: 7 (Overall)
Manganese Metal
5.5.16 16th Energy Level
Manganese Metal
Not Available
Rank: N/A (Overall)
55,000.00 kJ/mol
Rank: 8 (Overall)
Iron Metal
5.5.17 17th Energy Level
Iron Metal
Not Available
Rank: N/A (Overall)
61,400.00 kJ/mol
Rank: 9 (Overall)
Cobalt Metal
5.5.18 18th Energy Level
Cobalt Metal
Not Available
Rank: N/A (Overall)
67,700.00 kJ/mol
Rank: 9 (Overall)
Nickel Metal
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5.5.19 19th Energy Level
Nickel Metal
Not Available
Rank: N/A (Overall)
74,000.00 kJ/mol
Rank: 9 (Overall)
Copper Metal
5.5.20 20th Energy Level
Zinc Metal
Not Available
Rank: N/A (Overall)
80,400.00 kJ/mol
Rank: 10 (Overall)
Molybdenum Metal
5.5.21 21st Energy Level
Zinc Metal
Not Available
Rank: N/A (Overall)
87,000.00 kJ/mol
Rank: 9 (Overall)
Molybdenum Metal
5.5.22 22nd Energy Level
Copper Metal
Not Available
Rank: N/A (Overall)
93,400.00 kJ/mol
Rank: 7 (Overall)
Molybdenum Metal
5.5.23 23rd Energy Level
Copper Metal
Not Available
Rank: N/A (Overall)
98,420.00 kJ/mol
Rank: 6 (Overall)
Molybdenum Metal
5.5.24 24th Energy Level
Iron Metal
Not Available
Rank: N/A (Overall)
104,400.00 kJ/mol
Rank: 2 (Overall)
Molybdenum Metal
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5.5.25 25th Energy Level
Molybdenum Metal
Not Available
Rank: N/A (Overall)
121,900.00 kJ/mol
Rank: 1 (Overall)
Molybdenum Metal
5.5.26 26th Energy Level
Molybdenum Metal
Not Available
Rank: N/A (Overall)
127,700.00 kJ/mol
Rank: 1 (Overall)
Molybdenum Metal
5.5.27 27th Energy Level
Molybdenum Metal
Not Available
Rank: N/A (Overall)
133,800.00 kJ/mol
Rank: 1 (Overall)
Molybdenum Metal
5.5.28 28th Energy Level
Molybdenum Metal
Not Available
Rank: N/A (Overall)
139,800.00 kJ/mol
Rank: 1 (Overall)
Molybdenum Metal
5.5.29 29th Energy Level
Molybdenum Metal
Not Available
Rank: N/A (Overall)
148,100.00 kJ/mol
Rank: 1 (Overall)
Molybdenum Metal
5.5.30 30th Energy Level
Molybdenum Metal
Not Available
Rank: N/A (Overall)
154,500.00 kJ/mol
Rank: 1 (Overall)
Molybdenum Metal
5.6 Electrochemical Equivalent
Francium Metal
0.86 g/amp-hr
Rank: 62 (Overall)
0.89 g/amp-hr
Rank: 60 (Overall)
Beryllium Metal
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5.7 Electron Work Function
Platinum Metal
2.75 eV
Rank: 40 (Overall)
4.60 eV
Rank: 12 (Overall)
Cesium Metal
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5.8 Other Chemical Properties
Chemical Stability, Corrosion, Flammability, Ionization, Solubility
Anti Corrosion, Ionization, Radioactive Isotopes, Solubility
6 Atomic
6.1 Atomic Number
Tennessine Metal
11
Rank: 90 (Overall)
42
Rank: 70 (Overall)
Lithium Metal
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6.2 Electron Configuration
[Ne] 3s1
[Kr] 4d5 5s1
6.3 Crystal Structure
Body Centered Cubic (BCC)
Body Centered Cubic (BCC)
6.3.1 Crystal Lattice
6.4 Atom
6.4.1 Number of Protons
Tennessine Metal
11
Rank: 89 (Overall)
42
Rank: 69 (Overall)
Lithium Metal
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6.4.2 Number of Neutrons
Flerovium Metal
12
Rank: 66 (Overall)
54
Rank: 52 (Overall)
Lithium Metal
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6.4.3 Number of Electrons
Tennessine Metal
11
Rank: 89 (Overall)
42
Rank: 69 (Overall)
Lithium Metal
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6.5 Radius of an Atom
6.5.1 Atomic Radius
Cesium Metal
186.00 pm
Rank: 9 (Overall)
139.00 pm
Rank: 39 (Overall)
Beryllium Metal
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6.5.2 Covalent Radius
Francium Metal
166.00 pm
Rank: 27 (Overall)
154.00 pm
Rank: 32 (Overall)
Beryllium Metal
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6.5.3 Van der Waals Radius
Francium Metal
227.00 pm
Rank: 21 (Overall)
200.00 pm
Rank: 28 (Overall)
Zinc Metal
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6.6 Atomic Weight
Tennessine Metal
22.99 amu
Rank: 84 (Overall)
95.95 amu
Rank: 64 (Overall)
Lithium Metal
6.7 Atomic Volume
Cesium Metal
23.70 cm3/mol
Rank: 10 (Overall)
9.40 cm3/mol
Rank: 51 (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
14.10 (-eV)
Rank: 61 (Overall)
88.60 (-eV)
Rank: 13 (Overall)
Francium Metal
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6.10 Lattice Constant
Manganese Metal
429.06 pm
Rank: 19 (Overall)
314.70 pm
Rank: 57 (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
0.97 g/cm3
Rank: 82 (Overall)
10.28 g/cm3
Rank: 36 (Overall)
Lithium Metal
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1.1.2 Density When Liquid (at m.p.)
Osmium Metal
0.93 g/cm3
Rank: 58 (Overall)
9.33 g/cm3
Rank: 20 (Overall)
Lithium Metal
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1.2 Tensile Strength
Iron Metal
Not Available
Rank: N/A (Overall)
324.00 MPa
Rank: 13 (Overall)
Indium Metal
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1.3 Viscosity
Mercury Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Mercury Metal
1.4 Vapor Pressure
1.4.1 Vapor Pressure at 1000 K
Strontium Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Cerium Metal
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1.4.3 Vapor Pressure at 2000 K
Chromium Metal
Not Available
Rank: N/A (Overall)
0.00 (Pa)
Rank: 26 (Overall)
Tungsten Metal
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1.6 Elasticity properties
1.6.1 Shear Modulus
Osmium Metal
3.30 GPa
Rank: 50 (Overall)
126.00 GPa
Rank: 8 (Overall)
Potassium Metal
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1.6.2 Bulk Modulus
Osmium Metal
6.30 GPa
Rank: 47 (Overall)
230.00 GPa
Rank: 6 (Overall)
Cesium Metal
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1.6.4 Young's Modulus
Iridium Metal
10.00 GPa
Rank: 52 (Overall)
329.00 GPa
Rank: 6 (Overall)
Cesium Metal
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1.7 Poisson Ratio
Gallium Metal
Not Available
Rank: N/A (Overall)
0.31
Rank: 13 (Overall)
Beryllium Metal
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1.8 Other Mechanical Properties
NA
Ductile, Weldable
2 Magnetic
2.1 Magnetic Characteristics
2.1.1 Specific Gravity
Cobalt Metal
0.97
Rank: 68 (Overall)
10.22
Rank: 27 (Overall)
Lithium Metal
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2.1.2 Magnetic Ordering
Paramagnetic
Paramagnetic
2.1.3 Permeability
Iron Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Bismuth Metal
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2.1.4 Susceptibility
Iron Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Bismuth Metal
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2.2 Electrical Properties
2.2.1 Electrical Property
Conductor
Semiconductor
2.2.2 Resistivity
Mercury Metal
47.70 nΩ·m
Rank: 43 (Overall)
53.40 nΩ·m
Rank: 41 (Overall)
Thallium Metal
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2.2.3 Electrical Conductivity
Silver Metal
0.21 106/cm Ω
Rank: 9 (Overall)
0.19 106/cm Ω
Rank: 11 (Overall)
Plutonium Metal
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2.2.4 Electron Affinity
Gold Metal
52.80 kJ/mol
Rank: 19 (Overall)
71.90 kJ/mol
Rank: 14 (Overall)
Mercury Metal
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3 Thermal
3.1 Specific Heat
Lithium Metal
1.23 J/(kg K)
Rank: 3 (Overall)
0.25 J/(kg K)
Rank: 21 (Overall)
Americium Metal
3.2 Molar Heat Capacity
Americium Metal
28.23 J/mol·K
Rank: 10 (Overall)
24.06 J/mol·K
Rank: 54 (Overall)
Beryllium Metal
3.3 Thermal Conductivity
Silver Metal
142.00 W/m·K
Rank: 11 (Overall)
138.00 W/m·K
Rank: 12 (Overall)
Neptunium Metal
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3.4 Critical Temperature
Lithium Metal
2,573.00 K
Rank: 2 (Overall)
Not Available
Rank: N/A (Overall)
Ytterbium Metal
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3.5 Thermal Expansion
Cesium Metal
71.00 µm/(m·K)
Rank: 4 (Overall)
4.80 µm/(m·K)
Rank: 58 (Overall)
Tungsten Metal
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3.6 Enthalpy
3.6.1 Enthalpy of Vaporization
Tungsten Metal
89.04 kJ/mol
Rank: 54 (Overall)
594.10 kJ/mol
Rank: 8 (Overall)
Zinc Metal
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3.6.2 Enthalpy of Fusion
Tungsten Metal
2.59 kJ/mol
Rank: 59 (Overall)
27.61 kJ/mol
Rank: 5 (Overall)
Cesium Metal
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3.6.3 Enthalpy of Atomization
Tungsten Metal
108.40 kJ/mol
Rank: 57 (Overall)
653.00 kJ/mol
Rank: 7 (Overall)
Mercury Metal
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3.7 Standard Molar Entropy
Protactinium Me..
51.30 J/mol.K
Rank: 28 (Overall)
28.70 J/mol.K
Rank: 53 (Overall)
Beryllium Metal
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