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Promethium
Promethium
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Uranium
Uranium
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Promethium
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Uranium

Properties of Promethium and Uranium

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1 Physical
1 Melting Point
Properties of T..
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1,042.00 °C
Rank: 43 (Overall)â–¶
1,132.00 °C
Rank: 39 (Overall)â–¶
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Properties of Francium
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2 Boiling Point
Properties of T..
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3,000.00 °C
Rank: 31 (Overall)â–¶
3,818.00 °C
Rank: 16 (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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Not Available
Rank: N/A (Overall)â–¶
2,350.00 MPa
Rank: 2 (Overall)â–¶
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Properties of Cesium
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3.3 Vickers Hardness
Properties of T..
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Not Available
Rank: N/A (Overall)â–¶
1,960.00 MPa
Rank: 2 (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–¶
3,155.00 m/s
Rank: 25 (Overall)â–¶
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Properties of Thallium
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6 Allotropes
✔ ✘
No Lanthanide Series Metals has it !
✔ ✘
No Actinide Series Metals has 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
Pm
U
2 Isotopes
2.1 Known Isotopes
Properties of P..
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27
Rank: 12 (Overall)â–¶
25
Rank: 14 (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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Not Available
Rank: N/A (Overall)â–¶
1.38
Rank: 28 (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–¶
Not Available
Rank: N/A (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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1.07
Rank: 32 (Overall)â–¶
1.22
Rank: 26 (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–¶
Not Available
Rank: N/A (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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Not Available
Rank: N/A (Overall)â–¶
2.62
Rank: 26 (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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540.00 kJ/mol
Rank: 73 (Overall)â–¶
597.60 kJ/mol
Rank: 54 (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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1,050.00 kJ/mol
Rank: 78 (Overall)â–¶
1,420.00 kJ/mol
Rank: 46 (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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2,150.00 kJ/mol
Rank: 67 (Overall)â–¶
1,900.00 kJ/mol
Rank: 79 (Overall)â–¶
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Properties of Osmium
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6 Electrochemical Equivalent
Properties of F..
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1.80 g/amp-hr
Rank: 36 (Overall)â–¶
1.48 g/amp-hr
Rank: 46 (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–¶
3.63 eV
Rank: 30 (Overall)â–¶
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Properties of Cesium
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8 Other Chemical Properties
Ionization, Radioactive Isotopes, Solubility
Ionization, Radioactive Isotopes, Radioactivity
3 Mechanical
1 Density
1.1 Density At Room Temperature
Properties of H..
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7.26 g/cm3
Rank: 56 (Overall)â–¶
19.10 g/cm3
Rank: 17 (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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Not Available
Rank: N/A (Overall)â–¶
17.30 g/cm3
Rank: 7 (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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Not Available
Rank: N/A (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–¶
0.01 (Pa)
Rank: 20 (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–¶
Not Available
Rank: N/A (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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18.00 GPa
Rank: 36 (Overall)â–¶
111.00 GPa
Rank: 10 (Overall)â–¶
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Properties of Potassium
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5.2 Bulk Modulus
Properties of O..
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33.00 GPa
Rank: 36 (Overall)â–¶
100.00 GPa
Rank: 16 (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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46.00 GPa
Rank: 38 (Overall)â–¶
208.00 GPa
Rank: 10 (Overall)â–¶
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Properties of Cesium
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6 Poisson Ratio
Properties of G..
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0.28
Rank: 17 (Overall)â–¶
0.23
Rank: 30 (Overall)â–¶
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Properties of Beryllium
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7 Other Mechanical Properties
NA
Ductile, Malleable
4 Periodic Table
1 Symbol
Pm
U
2 Group Number
Properties of T..
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Not Available
Rank: N/A (Overall)â–¶
0
Rank: 18 (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–¶
7
Rank: 1 (Overall)â–¶
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Properties of Lithium
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4 Block
f block
f block
5 Element Family
Lanthanide
Actinide
5 Atomic
1 Atomic Number
Properties of T..
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61
Rank: 55 (Overall)â–¶
92
Rank: 26 (Overall)â–¶
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Properties of Lithium
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2 Atomic Weight
Properties of T..
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145.00 amu
Rank: 49 (Overall)â–¶
238.03 amu
Rank: 21 (Overall)â–¶
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Properties of Lithium
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3 Atomic Volume
Properties of C..
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22.39 cm3/mol
Rank: 12 (Overall)â–¶
12.59 cm3/mol
Rank: 40 (Overall)â–¶
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Properties of Manganese
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4 Electron Configuration
[Xe] 4f5 6s2
[Rn] 5f3 6d1 7s2
5 Valence Electron Potential
Properties of P..
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44.10 (-eV)
Rank: 39 (Overall)â–¶
170.00 (-eV)
Rank: 4 (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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61
Rank: 54 (Overall)â–¶
92
Rank: 26 (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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84
Rank: 40 (Overall)â–¶
146
Rank: 13 (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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61
Rank: 54 (Overall)â–¶
92
Rank: 26 (Overall)â–¶
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Properties of Lithium
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7 Crystal Structure
Double Hexagonal Close Packed (DHCP)
Orthorhombic (ORTH)
7.1 Crystal Lattice
8 Radius of an Atom
8.1 Atomic Radius
Properties of C..
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183.00 pm
Rank: 10 (Overall)â–¶
156.00 pm
Rank: 29 (Overall)â–¶
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Properties of Beryllium
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8.2 Covalent Radius
Properties of F..
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199.00 pm
Rank: 12 (Overall)â–¶
196.00 pm
Rank: 14 (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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236.00 pm
Rank: 16 (Overall)â–¶
186.00 pm
Rank: 33 (Overall)â–¶
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Properties of Zinc
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9 Lattice Constant
Properties of M..
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Not Available
Rank: N/A (Overall)â–¶
295.08 pm
Rank: 61 (Overall)â–¶
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Properties of Beryllium
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10 Lattice Angles
Unknown
π/2, π/2, π/2
11 Lattice C/A Ratio
Properties of C..
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Not Available
Rank: N/A (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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0.75 nΩ·m
Rank: 64 (Overall)â–¶
0.28 nΩ·m
Rank: 68 (Overall)â–¶
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Properties of Thallium
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1.2 Electrical Conductivity
Properties of S..
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Not Available
Rank: N/A (Overall)â–¶
0.04 106/cm Ω
Rank: 37 (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–¶
Not Available
Rank: N/A (Overall)â–¶
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Properties of Mercury
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1.4 Electrical Property
Conductor
Poor Conductor
2 Magnetic Characteristics
2.1 Specific Gravity
Properties of C..
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7.26
Rank: 43 (Overall)â–¶
18.80
Rank: 10 (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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0.18 J/(kg K)
Rank: 33 (Overall)â–¶
0.12 J/(kg K)
Rank: 40 (Overall)â–¶
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Properties of Americium
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2 Thermal Conductivity
Properties of S..
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17.90 W/m·K
Rank: 47 (Overall)â–¶
27.50 W/m·K
Rank: 40 (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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Not Available
Rank: N/A (Overall)â–¶
27.67 J/mol·K
Rank: 15 (Overall)â–¶
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Properties of Beryllium
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5 Thermal Expansion
Properties of C..
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â–¶
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9.00 µm/(m·K)
Rank: 43 (Overall)â–¶
13.90 µm/(m·K)
Rank: 27 (Overall)â–¶
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Properties of Tungsten
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6 Standard Molar Entropy
Properties of P..
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â–¶
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Not Available
Rank: N/A (Overall)â–¶
50.20 J/mol.K
Rank: 31 (Overall)â–¶
â–²
Properties of Beryllium
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7 Enthalpy
7.1 Enthalpy of Vaporization
Properties of T..
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Not Available
Rank: N/A (Overall)â–¶
477.00 kJ/mol
Rank: 13 (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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7.50 kJ/mol
Rank: 43 (Overall)â–¶
15.48 kJ/mol
Rank: 19 (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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310.00 kJ/mol
Rank: 34 (Overall)â–¶
489.50 kJ/mol
Rank: 14 (Overall)â–¶
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Properties of Mercury
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