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Beryllium
Beryllium

Iron
Iron



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Beryllium
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Iron

Beryllium Iron Comparison

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1 Periodic Table
1.1 Symbol
Be
Fe
1.2 Group Number
Tennessine Metal
2
Rank: 16 (Overall)
8
Rank: 10 (Overall)
Gadolinium Metal
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1.3 Period Number
Uranium Metal
2
Rank: 6 (Overall)
4
Rank: 4 (Overall)
Lithium Metal
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1.5 Block
s block
d block
1.6 Element Family
Alkaline Earth
Transition Metal
1.7 CAS Number
Roentgenium Met..
7440417
Rank: 43 (Overall)
7439896
Rank: 88 (Overall)
Aluminium Metal
1.9 Space Group Name
P63/mmc
Im_ 3m
1.10 Space Group Number
Sodium Metal
194.00
Rank: 5 (Overall)
229.00
Rank: 1 (Overall)
Plutonium Metal
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2 Facts
2.1 Interesting Facts
  • Beryllium is best anti corrosion metal.
  • Beryllium is the lightest metal and still it is stronger than steel.
  • It also finds various applications in Nuclear reactors as a reflector.
  • Iron is not always magnetic in nature, its allotrope are ferromagnetic and the B allotrope is nonmagnetic.
  • The blood consists Iron in hemoglobin molecules to transfer Oxygen in the body.
2.2 Sources
Earth's crust, Found in Minerals, Mining, Ores of metals, Ores of Minerals
Earth's crust, Found in Minerals
2.3 History
2.3.1 Who Discovered
Louis Nicolas Vauquelin
Unknown
2.3.2 Discovery
In 1797
Before 5000 BC
2.4 Abundance
2.4.1 Abundance In Universe
Iron Metal
1 * 10-7 %
Rank: 23 (Overall)
1.1 * 10-1 %
Rank: 1 (Overall)
Thallium Metal
2.4.3 Abundance In Sun
Iron Metal
~0.00000001 %
Rank: 29 (Overall)
~0.1 %
Rank: 1 (Overall)
Beryllium Metal
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2.5.1 Abundance In Meteorites
Iron Metal
0.00 %
Rank: 47 (Overall)
22.00 %
Rank: 1 (Overall)
Gold Metal
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2.5.2 Abundance In Earth's Crust
Aluminium Metal
0.00 %
Rank: 35 (Overall)
6.30 %
Rank: 2 (Overall)
Radium Metal
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2.6.1 Abundance In Oceans
Sodium Metal
0.00 %
Rank: 39 (Overall)
0.00 %
Rank: 12 (Overall)
Protactinium Metal
2.7.2 Abundance In Humans
Calcium Metal
0.00 %
Rank: 19 (Overall)
0.01 %
Rank: 5 (Overall)
Radium Metal
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3 Uses
3.1 Uses & Benefits
  • Its alloys with copper or nickel are used in manufacturing Gyroscopes, springs, electrical contact and non sparking tools.
  • Beryllium Alloys are used as a material for aircraft, missiles, spacecraft and satellite.
  • Iron metal alloy steel is used in the application of civil engineering and manufacturing.
  • Alloys of iron with nickel, vanadium, chromium, tungsten and manganese have very useful properties.
3.1.2 Industrial Uses
Aerospace Industry, Ammunition Industry, Automobile Industry, Electrical Industry, Electronic Industry
Aerospace Industry, Automobile Industry, Chemical Industry, Electrical Industry, Electronic Industry
3.1.3 Medical Uses
NA
Pharmaceutical Industry, Surgical Instruments Manufacturing
3.1.4 Other Uses
Alloys
Alloys, Sculptures, Statues
3.2 Biological Properties
3.2.1 Toxicity
Toxic
Non Toxic
3.2.2 Present in Human Body
83% Alkaline Earth Metals Metals have it !
60% Transition Metals Metals have it !
3.2.3 In Blood
Sodium Metal
0.00 Blood/mg dm-3
Rank: 32 (Overall)
447.00 Blood/mg dm-3
Rank: 3 (Overall)
Plutonium Metal
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3.2.4 In Bone
Calcium Metal
0.00 p.p.m.
Rank: 32 (Overall)
380.00 p.p.m.
Rank: 5 (Overall)
Plutonium Metal
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4 Physical
4.1 Melting Point
Tungsten Metal
1,278.00 °C
Rank: 36 (Overall)
1,535.00 °C
Rank: 25 (Overall)
Francium Metal
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4.3 Boiling Point
Tungsten Metal
2,970.00 °C
Rank: 32 (Overall)
2,750.00 °C
Rank: 37 (Overall)
Flerovium Metal
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4.4 Appearance
4.4.1 Physical State
Solid
Solid
4.4.2 Color
White Gray
Gray
4.4.3 Luster
Metallic
Metallic
4.5 Hardness
4.5.1 Mohs Hardness
Chromium Metal
5.50
Rank: 7 (Overall)
4.00
Rank: 10 (Overall)
Cesium Metal
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5.2.1 Brinell Hardness
Osmium Metal
590.00 MPa
Rank: 21 (Overall)
200.00 MPa
Rank: 40 (Overall)
Cesium Metal
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5.2.2 Vickers Hardness
Tungsten Metal
1,670.00 MPa
Rank: 4 (Overall)
608.00 MPa
Rank: 18 (Overall)
Palladium Metal
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5.4 Speed of Sound
Technetium Metal
12,890.00 m/s
Rank: 2 (Overall)
5,120.00 m/s
Rank: 8 (Overall)
Thallium Metal
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6.2 Optical Properties
6.2.1 Refractive Index
Palladium Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Mercury Metal
6.2.2 Reflectivity
Silver Metal
Not Available
Rank: N/A (Overall)
65.00 %
Rank: 12 (Overall)
Molybdenum Metal
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6.4 Allotropes
No Alkaline Earth Metals Metals has it !
6% Transition Metals Metals have it !
6.4.1 α Allotropes
Not Available
Ferrite (alpha Iron)
6.4.2 β Allotropes
Not Available
beta Iron
6.4.3 γ Allotropes
Not Available
gamma Iron
7 Chemical
7.1 Chemical Formula
Be
Fe
7.2 Isotopes
7.2.1 Known Isotopes
Palladium Metal
9
Rank: 29 (Overall)
26
Rank: 13 (Overall)
Tennessine Metal
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7.3 Electronegativity
7.3.1 Pauling Electronegativity
Gold Metal
1.57
Rank: 24 (Overall)
1.83
Rank: 14 (Overall)
Francium Metal
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7.4.1 Sanderson Electronegativity
Cobalt Metal
1.81
Rank: 12 (Overall)
2.20
Rank: 7 (Overall)
Cesium Metal
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7.4.2 Allred Rochow Electronegativity
Gallium Metal
1.47
Rank: 14 (Overall)
1.64
Rank: 8 (Overall)
Cesium Metal
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7.6.1 Mulliken-Jaffe Electronegativity
Polonium Metal
1.54
Rank: 12 (Overall)
Not Available
Rank: N/A (Overall)
Cesium Metal
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7.7.2 Allen Electronegativity
Berkelium Metal
1.58
Rank: 23 (Overall)
1.80
Rank: 12 (Overall)
Cesium Metal
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7.8 Electropositivity
7.8.1 Pauling Electropositivity
Francium Metal
2.43
Rank: 30 (Overall)
2.17
Rank: 40 (Overall)
Gold Metal
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7.9 Ionization Energies
7.9.1 1st Energy Level
Chromium Metal
899.50 kJ/mol
Rank: 7 (Overall)
762.50 kJ/mol
Rank: 17 (Overall)
Cesium Metal
7.9.2 2nd Energy Level
Chromium Metal
1,757.10 kJ/mol
Rank: 23 (Overall)
1,561.90 kJ/mol
Rank: 36 (Overall)
Ruthenium Metal
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7.9.4 3rd Energy Level
Chromium Metal
14,848.70 kJ/mol
Rank: 2 (Overall)
2,957.00 kJ/mol
Rank: 29 (Overall)
Osmium Metal
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7.9.5 4th Energy Level
Chromium Metal
21,006.60 kJ/mol
Rank: 2 (Overall)
5,290.00 kJ/mol
Rank: 16 (Overall)
Thorium Metal
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7.10.1 5th Energy Level
Chromium Metal
Not Available
Rank: N/A (Overall)
7,240.00 kJ/mol
Rank: 16 (Overall)
Dubnium Metal
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7.11.2 6th Energy Level
Chromium Metal
Not Available
Rank: N/A (Overall)
9,560.00 kJ/mol
Rank: 14 (Overall)
Seaborgium Metal
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7.11.3 7th Energy level
Chromium Metal
Not Available
Rank: N/A (Overall)
12,060.00 kJ/mol
Rank: 15 (Overall)
Bohrium Metal
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7.11.4 8th Energy Level
Chromium Metal
Not Available
Rank: N/A (Overall)
14,580.00 kJ/mol
Rank: 14 (Overall)
Hassium Metal
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7.11.6 9th Energy Level
Chromium Metal
Not Available
Rank: N/A (Overall)
22,540.00 kJ/mol
Rank: 5 (Overall)
Yttrium Metal
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7.11.8 10th Energy Level
Chromium Metal
Not Available
Rank: N/A (Overall)
25,290.00 kJ/mol
Rank: 8 (Overall)
Strontium Metal
7.11.9 11th Energy Level
Magnesium Metal
Not Available
Rank: N/A (Overall)
28,000.00 kJ/mol
Rank: 9 (Overall)
Yttrium Metal
7.12.1 12th Energy Level
Magnesium Metal
Not Available
Rank: N/A (Overall)
31,920.00 kJ/mol
Rank: 9 (Overall)
Molybdenum Metal
7.12.2 13th Energy Level
Titanium Metal
Not Available
Rank: N/A (Overall)
34,830.00 kJ/mol
Rank: 9 (Overall)
Molybdenum Metal
7.14.1 14th Energy Level
Vanadium Metal
Not Available
Rank: N/A (Overall)
37,840.00 kJ/mol
Rank: 11 (Overall)
Molybdenum Metal
7.14.2 15th Energy Level
Chromium Metal
Not Available
Rank: N/A (Overall)
44,100.00 kJ/mol
Rank: 11 (Overall)
Manganese Metal
8.1.2 16th Energy Level
Manganese Metal
Not Available
Rank: N/A (Overall)
47,206.00 kJ/mol
Rank: 13 (Overall)
Iron Metal
8.1.4 17th Energy Level
Iron Metal
Not Available
Rank: N/A (Overall)
122,200.00 kJ/mol
Rank: 1 (Overall)
Cobalt Metal
8.1.5 18th Energy Level
Cobalt Metal
Not Available
Rank: N/A (Overall)
131,000.00 kJ/mol
Rank: 2 (Overall)
Nickel Metal
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8.1.7 19th Energy Level
Nickel Metal
Not Available
Rank: N/A (Overall)
140,500.00 kJ/mol
Rank: 3 (Overall)
Copper Metal
8.1.9 20th Energy Level
Zinc Metal
Not Available
Rank: N/A (Overall)
152,600.00 kJ/mol
Rank: 5 (Overall)
Molybdenum Metal
8.2.2 21st Energy Level
Zinc Metal
Not Available
Rank: N/A (Overall)
163,000.00 kJ/mol
Rank: 5 (Overall)
Molybdenum Metal
8.2.3 22nd Energy Level
Copper Metal
Not Available
Rank: N/A (Overall)
173,600.00 kJ/mol
Rank: 4 (Overall)
Molybdenum Metal
8.2.6 23rd Energy Level
Copper Metal
Not Available
Rank: N/A (Overall)
188,100.00 kJ/mol
Rank: 4 (Overall)
Molybdenum Metal
8.2.7 24th Energy Level
Iron Metal
Not Available
Rank: N/A (Overall)
195,200.00 kJ/mol
Rank: 1 (Overall)
Molybdenum Metal
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8.2.9 25th Energy Level
Molybdenum Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: 100 (Overall)
Molybdenum Metal
8.2.10 26th Energy Level
Molybdenum Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: 100 (Overall)
Molybdenum Metal
8.2.11 27th Energy Level
Molybdenum Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum Metal
9.1.1 28th Energy Level
Molybdenum Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum Metal
9.1.2 29th Energy Level
Molybdenum Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum Metal
9.1.3 30th Energy Level
Molybdenum Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Molybdenum Metal
9.3 Electrochemical Equivalent
Francium Metal
0.17 g/amp-hr
Rank: 76 (Overall)
0.69 g/amp-hr
Rank: 65 (Overall)
Beryllium Metal
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9.4 Electron Work Function
Platinum Metal
4.98 eV
Rank: 6 (Overall)
4.70 eV
Rank: 10 (Overall)
Cesium Metal
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9.6 Other Chemical Properties
Corrosion, Ionization, Radioactive Isotopes
Corrosion, Ionization, Solubility
10 Atomic
10.1 Atomic Number
Tennessine Metal
4
Rank: 91 (Overall)
26
Rank: 80 (Overall)
Lithium Metal
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10.3 Electron Configuration
[He] 2s2
[Ar] 3d6 4s2
10.4 Crystal Structure
Hexagonal Close Packed (HCP)
Body Centered Cubic (BCC)
10.4.1 Crystal Lattice
10.5 Atom
10.5.1 Number of Protons
Tennessine Metal
4
Rank: 90 (Overall)
26
Rank: 79 (Overall)
Lithium Metal
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10.5.2 Number of Neutrons
Flerovium Metal
5
Rank: 67 (Overall)
30
Rank: 60 (Overall)
Lithium Metal
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10.6.1 Number of Electrons
Tennessine Metal
4
Rank: 90 (Overall)
26
Rank: 79 (Overall)
Lithium Metal
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10.8 Radius of an Atom
10.8.1 Atomic Radius
Cesium Metal
112.00 pm
Rank: 51 (Overall)
126.00 pm
Rank: 48 (Overall)
Beryllium Metal
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10.8.2 Covalent Radius
Francium Metal
96.00 pm
Rank: 54 (Overall)
132.00 pm
Rank: 48 (Overall)
Beryllium Metal
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10.9.2 Van der Waals Radius
Francium Metal
153.00 pm
Rank: 43 (Overall)
200.00 pm
Rank: 28 (Overall)
Zinc Metal
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10.10 Atomic Weight
Tennessine Metal
9.01 amu
Rank: 85 (Overall)
55.85 amu
Rank: 74 (Overall)
Lithium Metal
10.11 Atomic Volume
Cesium Metal
5.00 cm3/mol
Rank: 63 (Overall)
7.10 cm3/mol
Rank: 61 (Overall)
Manganese Metal
10.12 Adjacent Atomic Numbers
10.12.1 Previous Element
10.12.2 Next Element
10.13 Valence Electron Potential
Platinum Metal
82.00 (-eV)
Rank: 15 (Overall)
67.00 (-eV)
Rank: 20 (Overall)
Francium Metal
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10.14 Lattice Constant
Manganese Metal
228.58 pm
Rank: 69 (Overall)
286.65 pm
Rank: 63 (Overall)
Beryllium Metal
10.15 Lattice Angles
π/2, π/2, π/2
π/2, π/2, π/2
10.16 Lattice C/A Ratio
Cadmium Metal
1.57
Rank: 18 (Overall)
Not Available
Rank: N/A (Overall)
Beryllium Metal
11 Mechanical
11.1 Density
11.1.1 Density At Room Temperature
Hassium Metal
1.85 g/cm3
Rank: 78 (Overall)
7.87 g/cm3
Rank: 52 (Overall)
Lithium Metal
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11.1.2 Density When Liquid (at m.p.)
Osmium Metal
1.69 g/cm3
Rank: 54 (Overall)
6.98 g/cm3
Rank: 35 (Overall)
Lithium Metal
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11.2 Tensile Strength
Iron Metal
Not Available
Rank: N/A (Overall)
11,000.00 MPa
Rank: 1 (Overall)
Indium Metal
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11.3 Viscosity
Mercury Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Mercury Metal
11.4 Vapor Pressure
11.4.1 Vapor Pressure at 1000 K
Strontium Metal
0.00 (Pa)
Rank: 19 (Overall)
0.00 (Pa)
Rank: 28 (Overall)
Cerium Metal
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11.4.2 Vapor Pressure at 2000 K
Chromium Metal
Not Available
Rank: N/A (Overall)
36.80 (Pa)
Rank: 5 (Overall)
Tungsten Metal
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11.5 Elasticity properties
11.5.1 Shear Modulus
Osmium Metal
132.00 GPa
Rank: 7 (Overall)
82.00 GPa
Rank: 11 (Overall)
Potassium Metal
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11.5.2 Bulk Modulus
Osmium Metal
130.00 GPa
Rank: 13 (Overall)
170.00 GPa
Rank: 10 (Overall)
Cesium Metal
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11.5.3 Young's Modulus
Iridium Metal
287.00 GPa
Rank: 7 (Overall)
211.00 GPa
Rank: 9 (Overall)
Cesium Metal
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11.6 Poisson Ratio
Gallium Metal
0.03
Rank: 35 (Overall)
0.29
Rank: 15 (Overall)
Beryllium Metal
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11.7 Other Mechanical Properties
NA
Ductile, Malleable, Weldable
12 Magnetic
12.1 Magnetic Characteristics
12.1.1 Specific Gravity
Cobalt Metal
1.85
Rank: 65 (Overall)
7.20
Rank: 45 (Overall)
Lithium Metal
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12.1.2 Magnetic Ordering
Diamagnetic
Ferromagnetic
12.1.3 Permeability
Iron Metal
Not Available
Rank: N/A (Overall)
6.3 * 10-3 H/m
Rank: 1 (Overall)
Bismuth Metal
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12.1.4 Susceptibility
Iron Metal
Not Available
Rank: N/A (Overall)
2,00,000.00
Rank: 1 (Overall)
Bismuth Metal
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12.2 Electrical Properties
12.2.1 Electrical Property
Semiconductor
Conductor
12.2.2 Resistivity
Mercury Metal
36.00 nΩ·m
Rank: 47 (Overall)
96.10 nΩ·m
Rank: 32 (Overall)
Thallium Metal
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12.2.3 Electrical Conductivity
Silver Metal
0.31 106/cm Ω
Rank: 5 (Overall)
0.10 106/cm Ω
Rank: 20 (Overall)
Plutonium Metal
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12.2.4 Electron Affinity
Gold Metal
0.00 kJ/mol
Rank: 40 (Overall)
15.70 kJ/mol
Rank: 34 (Overall)
Mercury Metal
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13 Thermal
13.1 Specific Heat
Lithium Metal
1.82 J/(kg K)
Rank: 2 (Overall)
0.44 J/(kg K)
Rank: 13 (Overall)
Americium Metal
13.2 Molar Heat Capacity
Americium Metal
16.44 J/mol·K
Rank: 56 (Overall)
25.10 J/mol·K
Rank: 43 (Overall)
Beryllium Metal
13.3 Thermal Conductivity
Silver Metal
200.00 W/m·K
Rank: 6 (Overall)
80.40 W/m·K
Rank: 22 (Overall)
Neptunium Metal
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13.4 Critical Temperature
Lithium Metal
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Ytterbium Metal
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13.5 Thermal Expansion
Cesium Metal
11.30 µm/(m·K)
Rank: 34 (Overall)
11.80 µm/(m·K)
Rank: 33 (Overall)
Tungsten Metal
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13.6 Enthalpy
13.6.1 Enthalpy of Vaporization
Tungsten Metal
294.70 kJ/mol
Rank: 30 (Overall)
351.00 kJ/mol
Rank: 23 (Overall)
Zinc Metal
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13.6.2 Enthalpy of Fusion
Tungsten Metal
11.72 kJ/mol
Rank: 30 (Overall)
14.90 kJ/mol
Rank: 22 (Overall)
Cesium Metal
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13.6.3 Enthalpy of Atomization
Tungsten Metal
326.40 kJ/mol
Rank: 30 (Overall)
414.20 kJ/mol
Rank: 19 (Overall)
Mercury Metal
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13.7 Standard Molar Entropy
Protactinium Me..
9.50 J/mol.K
Rank: 58 (Overall)
27.30 J/mol.K
Rank: 56 (Overall)
Beryllium Metal
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