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Silver
Silver

Manganese
Manganese



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Silver
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Manganese

Silver vs Manganese

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1 Periodic Table
1.1 Symbol
Ag
Mn
1.2 Group Number
Tennessine
11
Rank: 7 (Overall)
7
Rank: 11 (Overall)
Gadolinium
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1.3 Period Number
Uranium
5
Rank: 3 (Overall)
4
Rank: 4 (Overall)
Lithium
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1.4 Block
d block
d block
1.5 Element Family
Transition Metal
Transition Metal
1.6 CAS Number
Roentgenium
7440224
Rank: 58 (Overall)
7439965
Rank: 82 (Overall)
Aluminium
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1.7 Space Group Name
Fm_ 3m
I_ 43m
1.8 Space Group Number
Sodium
225.00
Rank: 2 (Overall)
217.00
Rank: 4 (Overall)
Plutonium
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2 Facts
2.1 Interesting Facts
  • It is the most reflective element.
  • Silver is the second most ductile metal after Gold.
  • It is also used in Dentistry as a dental alloys for clips and crowning.
  • Manganese is an essential trace element in all forms of life.
  • Manganese metal oxidizes very easily, but it does not fuse that easily.
2.2 Sources
Earth's crust, Found in Minerals, Ores of metals
Found in Minerals, Mining, Ores of Minerals
2.3 History
2.3.1 Who Discovered
Unknown
Johann Gottlieb Gahn
2.3.2 Discovery
Before 5000 BC
In 1774
2.4 Abundance
2.4.1 Abundance In Universe
Iron
6 * 10-8 %
Rank: 26 (Overall)
8 * 10-4 %
Rank: 8 (Overall)
Thallium
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2.4.2 Abundance In Sun
Iron
~0.0000001 %
Rank: 26 (Overall)
~0.001 %
Rank: 8 (Overall)
Beryllium
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2.4.3 Abundance In Meteorites
Iron
0.00 %
Rank: 38 (Overall)
0.27 %
Rank: 8 (Overall)
Gold
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2.4.4 Abundance In Earth's Crust
Aluminium
0.00 %
Rank: 47 (Overall)
0.11 %
Rank: 8 (Overall)
Radium
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2.4.5 Abundance In Oceans
Sodium
0.00 %
Rank: 19 (Overall)
0.00 %
Rank: 13 (Overall)
Protactinium
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2.4.6 Abundance In Humans
Calcium
Not Available
Rank: N/A (Overall)
0.00 %
Rank: 13 (Overall)
Radium
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3 Uses
3.1 Uses & Benefits
  • Silver is mainly used for Jewelry and show piece.
  • It is used for manufacturing high quality mirrors due to its reflectivity property.
  • This metal is very brittle hence it mostly not used as a pure metal, but its alloys are very useful
  • Its alloy Manganese steel is extremely strong and used in railway tracks, safes, prison bars and riffle barrels.
3.1.1 Industrial Uses
Chemical Industry, Clothing Industry, Electrical Industry
Automobile Industry, Electrical Industry, Electronic Industry
3.1.2 Medical Uses
Dentistry, Pharmaceutical Industry
NA
3.1.3 Other Uses
Alloys, Bullion, Coinage, Jewellery, Sculptures, Statues
Alloys
3.2 Biological Properties
3.2.1 Toxicity
Non Toxic
Toxic
3.2.2 Present in Human Body
60% Transition Metals Metals have it !
60% Transition Metals Metals have it !
3.2.3 In Blood
Sodium
0.00 Blood/mg dm-3
Rank: 29 (Overall)
0.08 Blood/mg dm-3
Rank: 14 (Overall)
Plutonium
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3.2.4 In Bone
Calcium
0.44 p.p.m.
Rank: 20 (Overall)
100.00 p.p.m.
Rank: 8 (Overall)
Plutonium
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4 Physical
4.1 Melting Point
Tungsten
961.93 °C
Rank: 47 (Overall)
1,245.00 °C
Rank: 37 (Overall)
Francium
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4.2 Boiling Point
Tungsten
2,212.00 °C
Rank: 49 (Overall)
1,962.00 °C
Rank: 51 (Overall)
Flerovium
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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
Metallic
Metallic
4.4 Hardness
4.4.1 Mohs Hardness
Chromium
2.50
Rank: 14 (Overall)
6.00
Rank: 6 (Overall)
Cesium
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4.4.2 Brinell Hardness
Osmium
251.00 MPa
Rank: 37 (Overall)
196.00 MPa
Rank: 41 (Overall)
Cesium
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4.4.3 Vickers Hardness
Tungsten
229.00 MPa
Rank: 30 (Overall)
Not Available
Rank: N/A (Overall)
Palladium
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4.5 Speed of Sound
Technetium
2,680.00 m/s
Rank: 34 (Overall)
5,150.00 m/s
Rank: 7 (Overall)
Thallium
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4.6 Optical Properties
4.6.1 Refractive Index
Palladium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Mercury
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4.6.2 Reflectivity
Silver
97.00 %
Rank: 1 (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
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4.7 Allotropes
6% Transition Metals Metals have 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
Ag
Mn
5.2 Isotopes
5.2.1 Known Isotopes
Palladium
36
Rank: 3 (Overall)
21
Rank: 18 (Overall)
Tennessine
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5.3 Electronegativity
5.3.1 Pauling Electronegativity
Gold
1.93
Rank: 9 (Overall)
1.55
Rank: 25 (Overall)
Francium
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5.3.2 Sanderson Electronegativity
Cobalt
1.83
Rank: 11 (Overall)
2.20
Rank: 7 (Overall)
Cesium
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5.3.3 Allred Rochow Electronegativity
Gallium
1.42
Rank: 18 (Overall)
1.60
Rank: 9 (Overall)
Cesium
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5.3.4 Mulliken-Jaffe Electronegativity
Polonium
1.47
Rank: 15 (Overall)
Not Available
Rank: N/A (Overall)
Cesium
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5.3.5 Allen Electronegativity
Berkelium
1.87
Rank: 7 (Overall)
1.75
Rank: 15 (Overall)
Cesium
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5.4 Electropositivity
5.4.1 Pauling Electropositivity
Francium
2.07
Rank: 44 (Overall)
2.45
Rank: 29 (Overall)
Gold
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5.5 Ionization Energies
5.5.1 1st Energy Level
Chromium
731.00 kJ/mol
Rank: 27 (Overall)
717.30 kJ/mol
Rank: 30 (Overall)
Cesium
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5.5.2 2nd Energy Level
Chromium
2,070.00 kJ/mol
Rank: 11 (Overall)
1,509.00 kJ/mol
Rank: 39 (Overall)
Ruthenium
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5.5.3 3rd Energy Level
Chromium
3,361.00 kJ/mol
Rank: 19 (Overall)
3,248.00 kJ/mol
Rank: 21 (Overall)
Osmium
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5.5.4 4th Energy Level
Chromium
Not Available
Rank: N/A (Overall)
4,940.00 kJ/mol
Rank: 20 (Overall)
Thorium
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5.5.5 5th Energy Level
Chromium
Not Available
Rank: N/A (Overall)
6,990.00 kJ/mol
Rank: 17 (Overall)
Dubnium
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5.5.6 6th Energy Level
Chromium
Not Available
Rank: N/A (Overall)
9,220.00 kJ/mol
Rank: 16 (Overall)
Seaborgium
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5.5.7 7th Energy level
Chromium
Not Available
Rank: N/A (Overall)
11,500.00 kJ/mol
Rank: 16 (Overall)
Bohrium
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5.5.8 8th Energy Level
Chromium
Not Available
Rank: N/A (Overall)
18,770.00 kJ/mol
Rank: 5 (Overall)
Hassium
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5.5.9 9th Energy Level
Chromium
Not Available
Rank: N/A (Overall)
21,400.00 kJ/mol
Rank: 6 (Overall)
Yttrium
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5.5.10 10th Energy Level
Chromium
Not Available
Rank: N/A (Overall)
23,960.00 kJ/mol
Rank: 9 (Overall)
Strontium
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5.5.11 11th Energy Level
Magnesium
Not Available
Rank: N/A (Overall)
27,590.00 kJ/mol
Rank: 10 (Overall)
Yttrium
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5.5.12 12th Energy Level
Magnesium
Not Available
Rank: N/A (Overall)
30,330.00 kJ/mol
Rank: 10 (Overall)
Molybdenum
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5.5.13 13th Energy Level
Titanium
Not Available
Rank: N/A (Overall)
33,150.00 kJ/mol
Rank: 11 (Overall)
Molybdenum
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5.5.14 14th Energy Level
Vanadium
Not Available
Rank: N/A (Overall)
38,880.00 kJ/mol
Rank: 10 (Overall)
Molybdenum
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5.5.15 15th Energy Level
Chromium
Not Available
Rank: N/A (Overall)
41,987.00 kJ/mol
Rank: 13 (Overall)
Manganese
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5.5.16 16th Energy Level
Manganese
Not Available
Rank: N/A (Overall)
109,480.00 kJ/mol
Rank: 1 (Overall)
Iron
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5.5.17 17th Energy Level
Iron
Not Available
Rank: N/A (Overall)
118,100.00 kJ/mol
Rank: 2 (Overall)
Cobalt
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5.5.18 18th Energy Level
Cobalt
Not Available
Rank: N/A (Overall)
127,100.00 kJ/mol
Rank: 3 (Overall)
Nickel
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5.5.19 19th Energy Level
Nickel
Not Available
Rank: N/A (Overall)
138,600.00 kJ/mol
Rank: 4 (Overall)
Copper
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5.5.20 20th Energy Level
Zinc
Not Available
Rank: N/A (Overall)
148,500.00 kJ/mol
Rank: 6 (Overall)
Molybdenum
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5.5.21 21st Energy Level
Zinc
Not Available
Rank: N/A (Overall)
158,600.00 kJ/mol
Rank: 6 (Overall)
Molybdenum
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5.5.22 22nd Energy Level
Copper
Not Available
Rank: N/A (Overall)
172,500.00 kJ/mol
Rank: 5 (Overall)
Molybdenum
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5.5.23 23rd Energy Level
Copper
Not Available
Rank: N/A (Overall)
181,380.00 kJ/mol
Rank: 5 (Overall)
Molybdenum
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5.5.24 24th Energy Level
Iron
Not Available
Rank: N/A (Overall)
Not Available
Rank: 100 (Overall)
Molybdenum
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5.5.25 25th Energy Level
Molybdenum
Not Available
Rank: N/A (Overall)
Not Available
Rank: 100 (Overall)
Molybdenum
5.5.26 26th Energy Level
Molybdenum
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
5.5.27 27th Energy Level
Molybdenum
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
5.5.28 28th Energy Level
Molybdenum
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
5.5.29 29th Energy Level
Molybdenum
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
5.5.30 30th Energy Level
Molybdenum
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum
5.6 Electrochemical Equivalent
Francium
4.02 g/amp-hr
Rank: 7 (Overall)
0.29 g/amp-hr
Rank: 74 (Overall)
Beryllium
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5.7 Electron Work Function
Platinum
4.26 eV
Rank: 20 (Overall)
4.10 eV
Rank: 25 (Overall)
Cesium
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5.8 Other Chemical Properties
Chemical Stability, Ionization, Solubility
Ionization, Radioactive Isotopes
6 Atomic
6.1 Atomic Number
Tennessine
47
Rank: 65 (Overall)
25
Rank: 81 (Overall)
Lithium
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6.2 Electron Configuration
[Kr] 4d10 5s1
[Ar] 3d5 4s2
6.3 Crystal Structure
Face Centered Cubic (FCC)
Body Centered Cubic (BCC)
6.3.1 Crystal Lattice
6.4 Atom
6.4.1 Number of Protons
Tennessine
47
Rank: 64 (Overall)
25
Rank: 80 (Overall)
Lithium
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6.4.2 Number of Neutrons
Flerovium
61
Rank: 47 (Overall)
30
Rank: 60 (Overall)
Lithium
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6.4.3 Number of Electrons
Tennessine
47
Rank: 64 (Overall)
25
Rank: 80 (Overall)
Lithium
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6.5 Radius of an Atom
6.5.1 Atomic Radius
Cesium
144.00 pm
Rank: 36 (Overall)
127.00 pm
Rank: 47 (Overall)
Beryllium
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6.5.2 Covalent Radius
Francium
145.00 pm
Rank: 39 (Overall)
139.00 pm
Rank: 45 (Overall)
Beryllium
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6.5.3 Van der Waals Radius
Francium
172.00 pm
Rank: 38 (Overall)
200.00 pm
Rank: 28 (Overall)
Zinc
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6.6 Atomic Weight
Tennessine
107.87 amu
Rank: 59 (Overall)
54.94 amu
Rank: 75 (Overall)
Lithium
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6.7 Atomic Volume
Cesium
10.30 cm3/mol
Rank: 47 (Overall)
1.39 cm3/mol
Rank: 64 (Overall)
Manganese
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6.8 Adjacent Atomic Numbers
6.8.1 Previous Element
6.8.2 Next Element
6.9 Valence Electron Potential
Platinum
11.40 (-eV)
Rank: 62 (Overall)
220.00 (-eV)
Rank: 2 (Overall)
Francium
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6.10 Lattice Constant
Manganese
408.53 pm
Rank: 20 (Overall)
891.25 pm
Rank: 1 (Overall)
Beryllium
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6.11 Lattice Angles
π/2, π/2, π/2
π/2, π/2, π/2
6.12 Lattice C/A Ratio
Cadmium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Beryllium
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7 Mechanical
7.1 Density
7.1.1 Density At Room Temperature
Hassium
10.49 g/cm3
Rank: 35 (Overall)
7.21 g/cm3
Rank: 57 (Overall)
Lithium
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7.1.2 Density When Liquid (at m.p.)
Osmium
9.32 g/cm3
Rank: 21 (Overall)
5.95 g/cm3
Rank: 43 (Overall)
Lithium
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7.2 Tensile Strength
Iron
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Indium
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7.3 Viscosity
Mercury
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Mercury
7.4 Vapor Pressure
7.4.1 Vapor Pressure at 1000 K
Strontium
0.00 (Pa)
Rank: 14 (Overall)
0.00 (Pa)
Rank: 12 (Overall)
Cerium
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7.4.2 Vapor Pressure at 2000 K
Chromium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Tungsten
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7.5 Elasticity properties
7.5.1 Shear Modulus
Osmium
30.00 GPa
Rank: 23 (Overall)
Not Available
Rank: N/A (Overall)
Potassium
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7.5.2 Bulk Modulus
Osmium
100.00 GPa
Rank: 16 (Overall)
120.00 GPa
Rank: 14 (Overall)
Cesium
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7.5.3 Young's Modulus
Iridium
83.00 GPa
Rank: 23 (Overall)
198.00 GPa
Rank: 12 (Overall)
Cesium
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7.6 Poisson Ratio
Gallium
0.37
Rank: 7 (Overall)
Not Available
Rank: N/A (Overall)
Beryllium
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7.7 Other Mechanical Properties
Ductile, Malleable
NA
8 Magnetic
8.1 Magnetic Characteristics
8.1.1 Specific Gravity
Cobalt
10.50
Rank: 26 (Overall)
7.21
Rank: 44 (Overall)
Lithium
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8.1.2 Magnetic Ordering
Diamagnetic
Paramagnetic
8.1.3 Permeability
Iron
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Bismuth
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8.1.4 Susceptibility
Iron
0.00
Rank: 5 (Overall)
Not Available
Rank: N/A (Overall)
Bismuth
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8.2 Electrical Properties
8.2.1 Electrical Property
Conductor
Conductor
8.2.2 Resistivity
Mercury
15.87 nΩ·m
Rank: 51 (Overall)
1.44 nΩ·m
Rank: 55 (Overall)
Thallium
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8.2.3 Electrical Conductivity
Silver
0.63 106/cm Ω
Rank: 1 (Overall)
0.01 106/cm Ω
Rank: 63 (Overall)
Plutonium
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8.2.4 Electron Affinity
Gold
125.60 kJ/mol
Rank: 5 (Overall)
0.00 kJ/mol
Rank: 40 (Overall)
Mercury
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9 Thermal
9.1 Specific Heat
Lithium
0.24 J/(kg K)
Rank: 25 (Overall)
0.48 J/(kg K)
Rank: 11 (Overall)
Americium
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9.2 Molar Heat Capacity
Americium
25.35 J/mol·K
Rank: 42 (Overall)
26.32 J/mol·K
Rank: 29 (Overall)
Beryllium
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9.3 Thermal Conductivity
Silver
429.00 W/m·K
Rank: 1 (Overall)
7.81 W/m·K
Rank: 68 (Overall)
Neptunium
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9.4 Critical Temperature
Lithium
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Ytterbium
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9.5 Thermal Expansion
Cesium
18.90 µm/(m·K)
Rank: 23 (Overall)
21.70 µm/(m·K)
Rank: 21 (Overall)
Tungsten
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9.6 Enthalpy
9.6.1 Enthalpy of Vaporization
Tungsten
255.10 kJ/mol
Rank: 37 (Overall)
219.70 kJ/mol
Rank: 41 (Overall)
Zinc
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9.6.2 Enthalpy of Fusion
Tungsten
11.30 kJ/mol
Rank: 31 (Overall)
14.64 kJ/mol
Rank: 23 (Overall)
Cesium
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9.6.3 Enthalpy of Atomization
Tungsten
284.50 kJ/mol
Rank: 37 (Overall)
280.30 kJ/mol
Rank: 38 (Overall)
Mercury
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9.7 Standard Molar Entropy
Protactinium
42.60 J/mol.K
Rank: 35 (Overall)
32.00 J/mol.K
Rank: 48 (Overall)
Beryllium
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