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Thulium
Thulium
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Niobium
Niobium
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Thulium
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Niobium

Properties of Thulium and Niobium

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1 Physical
1 Melting Point
Properties of T..
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1,545.00 °C
Rank: 23 (Overall)â–¶
2,468.00 °C
Rank: 6 (Overall)â–¶
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Properties of Francium
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2 Boiling Point
Properties of T..
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1,730.00 °C
Rank: 55 (Overall)â–¶
2,468.00 °C
Rank: 45 (Overall)â–¶
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Properties of Flerovium
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3 Hardness
3.1 Mohs Hardness
Properties of C..
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Not Available
Rank: N/A (Overall)â–¶
6.00
Rank: 6 (Overall)â–¶
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Properties of Cesium
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3.2 Brinell Hardness
Properties of O..
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471.00 MPa
Rank: 25 (Overall)â–¶
735.00 MPa
Rank: 14 (Overall)â–¶
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Properties of Cesium
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3.3 Vickers Hardness
Properties of T..
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520.00 MPa
Rank: 21 (Overall)â–¶
870.00 MPa
Rank: 12 (Overall)â–¶
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Properties of Palladium
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4 Optical Properties
4.1 Refractive Index
Properties of P..
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Not Available
Rank: N/A (Overall)â–¶
Not Available
Rank: N/A (Overall)â–¶
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Properties of Mercury
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4.2 Reflectivity
Properties of S..
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Not Available
Rank: N/A (Overall)â–¶
Not Available
Rank: N/A (Overall)â–¶
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Properties of Molybdenum
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5 Speed of Sound
Properties of T..
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Not Available
Rank: N/A (Overall)â–¶
3,480.00 m/s
Rank: 21 (Overall)â–¶
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Properties of Thallium
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6 Allotropes
✔ ✘
No Lanthanide Series Metals has it !
✔ ✘
6% Transition Metals Metals have it !
6.1 α Allotropes
Not Available
Not Available
6.2 β Allotropes
Not Available
Not Available
6.3 γ Allotropes
Not Available
Not Available
2 Chemical
1 Chemical Formula
Tm
Nb
2 Isotopes
2.1 Known Isotopes
Properties of P..
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32
Rank: 7 (Overall)â–¶
17
Rank: 22 (Overall)â–¶
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Properties of Tennessine
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3 Electronegativity
3.1 Pauling Electronegativity
Properties of G..
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1.25
Rank: 35 (Overall)â–¶
1.60
Rank: 23 (Overall)â–¶
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Properties of Francium
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3.2 Sanderson Electronegativity
Properties of C..
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Not Available
Rank: N/A (Overall)â–¶
1.42
Rank: 16 (Overall)â–¶
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Properties of Cesium
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3.3 Allred Rochow Electronegativity
Properties of G..
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1.11
Rank: 29 (Overall)â–¶
1.23
Rank: 25 (Overall)â–¶
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Properties of Cesium
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3.4 Mulliken-Jaffe Electronegativity
Properties of P..
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Not Available
Rank: N/A (Overall)â–¶
Not Available
Rank: N/A (Overall)â–¶
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Properties of Cesium
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3.5 Allen Electronegativity
Properties of B..
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Not Available
Rank: N/A (Overall)â–¶
1.41
Rank: 31 (Overall)â–¶
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Properties of Cesium
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4 Electropositivity
4.1 Pauling Electropositivity
Properties of F..
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2.75
Rank: 19 (Overall)â–¶
2.40
Rank: 31 (Overall)â–¶
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Properties of Gold
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5 Ionization Energies
5.1 1st Energy Level
Properties of C..
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596.70 kJ/mol
Rank: 55 (Overall)â–¶
652.10 kJ/mol
Rank: 41 (Overall)â–¶
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Properties of Cesium
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5.2 2nd Energy Level
Properties of C..
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1,160.00 kJ/mol
Rank: 66 (Overall)â–¶
1,380.00 kJ/mol
Rank: 50 (Overall)â–¶
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Properties of Ruthenium
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5.3 3rd Energy Level
Properties of C..
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2,285.00 kJ/mol
Rank: 57 (Overall)â–¶
2,416.00 kJ/mol
Rank: 50 (Overall)â–¶
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Properties of Osmium
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6 Electrochemical Equivalent
Properties of F..
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2.10 g/amp-hr
Rank: 26 (Overall)â–¶
0.69 g/amp-hr
Rank: 66 (Overall)â–¶
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Properties of Beryllium
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7 Electron Work Function
Properties of P..
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Not Available
Rank: N/A (Overall)â–¶
4.30 eV
Rank: 18 (Overall)â–¶
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Properties of Cesium
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8 Other Chemical Properties
Ionization, Radioactive Isotopes, Solubility
Anti Corrosion, Ionization, Radioactive Isotopes, Solubility
3 Mechanical
1 Density
1.1 Density At Room Temperature
Properties of H..
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9.32 g/cm3
Rank: 40 (Overall)â–¶
8.57 g/cm3
Rank: 48 (Overall)â–¶
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Properties of Lithium
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1.2 Density When Liquid (at m.p.)
Properties of O..
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8.56 g/cm3
Rank: 24 (Overall)â–¶
Not Available
Rank: N/A (Overall)â–¶
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Properties of Lithium
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2 Vapor Pressure
2.1 Vapor Pressure at 1000 K
Properties of S..
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0.06 (Pa)
Rank: 10 (Overall)â–¶
Not Available
Rank: N/A (Overall)â–¶
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Properties of Cerium
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2.2 Vapor Pressure at 2000 K
Properties of C..
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Not Available
Rank: N/A (Overall)â–¶
0.00 (Pa)
Rank: 27 (Overall)â–¶
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Properties of Tungsten
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3 Tensile Strength
Properties of I..
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Not Available
Rank: N/A (Overall)â–¶
330.00 MPa
Rank: 12 (Overall)â–¶
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Properties of Indium
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4 Viscosity
Properties of M..
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Not Available
Rank: N/A (Overall)â–¶
Not Available
Rank: N/A (Overall)â–¶
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Properties of Mercury
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5 Elasticity properties
5.1 Shear Modulus
Properties of O..
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30.50 GPa
Rank: 22 (Overall)â–¶
38.00 GPa
Rank: 19 (Overall)â–¶
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Properties of Potassium
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5.2 Bulk Modulus
Properties of O..
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44.50 GPa
Rank: 26 (Overall)â–¶
170.00 GPa
Rank: 10 (Overall)â–¶
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Properties of Cesium
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5.3 Young's Modulus
Properties of I..
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74.00 GPa
Rank: 27 (Overall)â–¶
105.00 GPa
Rank: 20 (Overall)â–¶
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Properties of Cesium
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6 Poisson Ratio
Properties of G..
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0.21
Rank: 31 (Overall)â–¶
0.40
Rank: 4 (Overall)â–¶
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Properties of Beryllium
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7 Other Mechanical Properties
Ductile, Malleable
Ductile, Malleable
4 Periodic Table
1 Symbol
Tm
Nb
2 Group Number
Properties of T..
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Not Available
Rank: N/A (Overall)â–¶
5
Rank: 13 (Overall)â–¶
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Properties of Gadolinium
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3 Period Number
Properties of U..
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6
Rank: 2 (Overall)â–¶
5
Rank: 3 (Overall)â–¶
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Properties of Lithium
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4 Block
f block
d block
5 Element Family
Lanthanide
Transition Metal
5 Atomic
1 Atomic Number
Properties of T..
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69
Rank: 47 (Overall)â–¶
41
Rank: 71 (Overall)â–¶
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Properties of Lithium
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2 Atomic Weight
Properties of T..
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168.93 amu
Rank: 42 (Overall)â–¶
92.91 amu
Rank: 65 (Overall)â–¶
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Properties of Lithium
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3 Atomic Volume
Properties of C..
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18.10 cm3/mol
Rank: 28 (Overall)â–¶
10.87 cm3/mol
Rank: 45 (Overall)â–¶
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Properties of Manganese
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4 Electron Configuration
[Xe] 4f13 6s2
[Kr] 4d4 5s1
5 Valence Electron Potential
Properties of P..
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49.70 (-eV)
Rank: 28 (Overall)â–¶
104.00 (-eV)
Rank: 8 (Overall)â–¶
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Properties of Francium
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6 Atom
6.1 Number of Protons
Properties of T..
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69
Rank: 46 (Overall)â–¶
41
Rank: 70 (Overall)â–¶
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Properties of Lithium
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6.2 Number of Neutrons
Properties of F..
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100
Rank: 32 (Overall)â–¶
52
Rank: 53 (Overall)â–¶
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Properties of Lithium
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6.3 Number of Electrons
Properties of T..
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69
Rank: 46 (Overall)â–¶
41
Rank: 70 (Overall)â–¶
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Properties of Lithium
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7 Crystal Structure
Hexagonal Close Packed (HCP)
Body Centered Cubic (BCC)
7.1 Crystal Lattice
8 Radius of an Atom
8.1 Atomic Radius
Properties of C..
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176.00 pm
Rank: 18 (Overall)â–¶
146.00 pm
Rank: 35 (Overall)â–¶
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Properties of Beryllium
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8.2 Covalent Radius
Properties of F..
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160.00 pm
Rank: 30 (Overall)â–¶
164.00 pm
Rank: 28 (Overall)â–¶
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Properties of Beryllium
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8.3 Van der Waals Radius
Properties of F..
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Not Available
Rank: N/A (Overall)â–¶
200.00 pm
Rank: 28 (Overall)â–¶
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Properties of Zinc
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9 Lattice Constant
Properties of M..
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353.75 pm
Rank: 40 (Overall)â–¶
330.04 pm
Rank: 51 (Overall)â–¶
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Properties of Beryllium
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10 Lattice Angles
π/2, π/2, 2 π/3
π/2, π/2, π/2
11 Lattice C/A Ratio
Properties of C..
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1.57
Rank: 17 (Overall)â–¶
Not Available
Rank: N/A (Overall)â–¶
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Properties of Beryllium
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12 Adjacent Atomic Numbers
12.1 Next Element
12.2 Previous Element
6 Magnetic
1 Electrical Properties
1.1 Resistivity
Properties of M..
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676.00 nΩ·m
Rank: 5 (Overall)â–¶
152.00 nΩ·m
Rank: 23 (Overall)â–¶
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Properties of Thallium
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1.2 Electrical Conductivity
Properties of S..
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0.02 106/cm Ω
Rank: 49 (Overall)â–¶
0.07 106/cm Ω
Rank: 28 (Overall)â–¶
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Properties of Plutonium
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1.3 Electron Affinity
Properties of G..
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50.00 kJ/mol
Rank: 21 (Overall)â–¶
86.10 kJ/mol
Rank: 12 (Overall)â–¶
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Properties of Mercury
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1.4 Electrical Property
Conductor
Conductor
2 Magnetic Characteristics
2.1 Specific Gravity
Properties of C..
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9.32
Rank: 31 (Overall)â–¶
8.57
Rank: 37 (Overall)â–¶
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Properties of Lithium
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2.2 Magnetic Ordering
Paramagnetic
Paramagnetic
2.3 Permeability
Properties of I..
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Not Available
Rank: N/A (Overall)â–¶
Not Available
Rank: N/A (Overall)â–¶
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Properties of Bismuth
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2.4 Susceptibility
Properties of I..
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Not Available
Rank: N/A (Overall)â–¶
Not Available
Rank: N/A (Overall)â–¶
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Properties of Bismuth
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7 Thermal
1 Specific Heat
Properties of L..
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0.16 J/(kg K)
Rank: 35 (Overall)â–¶
0.26 J/(kg K)
Rank: 20 (Overall)â–¶
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Properties of Americium
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2 Thermal Conductivity
Properties of S..
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16.90 W/m·K
Rank: 49 (Overall)â–¶
53.70 W/m·K
Rank: 29 (Overall)â–¶
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Properties of Neptunium
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3 Critical Temperature
Properties of L..
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Not Available
Rank: N/A (Overall)â–¶
Not Available
Rank: N/A (Overall)â–¶
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Properties of Ytterbium
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4 Molar Heat Capacity
Properties of A..
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27.03 J/mol·K
Rank: 22 (Overall)â–¶
24.60 J/mol·K
Rank: 50 (Overall)â–¶
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Properties of Beryllium
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5 Thermal Expansion
Properties of C..
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13.30 µm/(m·K)
Rank: 29 (Overall)â–¶
7.30 µm/(m·K)
Rank: 48 (Overall)â–¶
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Properties of Tungsten
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6 Standard Molar Entropy
Properties of P..
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74.00 J/mol.K
Rank: 9 (Overall)â–¶
36.40 J/mol.K
Rank: 42 (Overall)â–¶
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Properties of Beryllium
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7 Enthalpy
7.1 Enthalpy of Vaporization
Properties of T..
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191.00 kJ/mol
Rank: 42 (Overall)â–¶
696.60 kJ/mol
Rank: 4 (Overall)â–¶
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Properties of Zinc
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7.2 Enthalpy of Fusion
Properties of T..
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16.80 kJ/mol
Rank: 17 (Overall)â–¶
27.20 kJ/mol
Rank: 6 (Overall)â–¶
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Properties of Cesium
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7.3 Enthalpy of Atomization
Properties of T..
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247.00 kJ/mol
Rank: 41 (Overall)â–¶
745.00 kJ/mol
Rank: 4 (Overall)â–¶
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Properties of Mercury
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