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Protactinium
Protactinium
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Lanthanum
Lanthanum
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Protactinium
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Protactinium vs Lanthanum
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1 Periodic Table
1.1 Symbol
Pa
La
1.2 Group Number
Tennessine
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Gadolinium
⊕
▶
◀ ▶ ADD ⊕
1.3 Period Number
Uranium
⊕
▶
▼
7
Rank: 1 (Overall)▶
6
Rank: 2 (Overall)▶
▲
Lithium
⊕
▶
◀ ▶ ADD ⊕
1.4 Block
f block
f block
1.5 Element Family
Actinide
Lanthanide
1.6 CAS Number
Roentgenium
⊕
▶
▼
7440133
Rank: 66 (Overall)▶
7439910
Rank: 87 (Overall)▶
▲
Aluminium
⊕
▶
◀ ▶ ADD ⊕
1.7 Space Group Name
I4/mmm
P63/mmc
1.8 Space Group Number
Sodium
⊕
▶
▼
139.00
Rank: 8 (Overall)▶
194.00
Rank: 5 (Overall)▶
▲
Plutonium
⊕
▶
◀ ▶ ADD ⊕
2 Facts
2.1 Interesting Facts
  • Protactinium metal has 29 isotopes.
  • Isotopes of Protactinium-231 used in nuclear weapon.
  • Lanthanum metal is highly malleable, ductile and sectile.
  • If exposed to air Lanthanum metal oxidizes rapidly.
2.2 Sources
Found in Uranium Ores, Mining, Ores of metals
Found in Minerals, Mining, Ores of Minerals
2.3 History
2.3.1 Who Discovered
William Crookes
Carl Gustaf Mosander
2.3.2 Discovery
In 1900
In 1838
2.4 Abundance
2.4.1 Abundance In Universe
Iron
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
2 * 10-7 %
Rank: 22 (Overall)▶
▲
Thallium
⊕
▶
◀ ▶ ADD ⊕
2.4.3 Abundance In Sun
Iron
⊕
▶
▼
~-9999 %
Rank: N/A (Overall)▶
~0.0000002 %
Rank: 25 (Overall)▶
▲
Beryllium
⊕
▶
◀ ▶ ADD ⊕
2.4.4 Abundance In Meteorites
Iron
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
0.00 %
Rank: 32 (Overall)▶
▲
Gold
⊕
▶
◀ ▶ ADD ⊕
2.4.6 Abundance In Earth's Crust
Aluminium
⊕
▶
▼
0.00 %
Rank: 57 (Overall)▶
0.00 %
Rank: 19 (Overall)▶
▲
Radium
⊕
▶
◀ ▶ ADD ⊕
2.4.8 Abundance In Oceans
Sodium
⊕
▶
▼
0.00 %
Rank: 47 (Overall)▶
0.00 %
Rank: 29 (Overall)▶
▲
Protactinium
⊕
▶
◀ ▶ ADD ⊕
2.4.10 Abundance In Humans
Calcium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Radium
⊕
▶
◀ ▶ ADD ⊕
3 Uses
3.1 Uses & Benefits
  • Currently known uses of Protactinium metal are limited to research purpose only.
  • It has no commercial uses, but its alloys are in high demand. Lanthanum and Nickel alloy is used for the hydrogen gas storage.
  • The best-known use for mischmetal alloy of Lanthanum is; as a ‘flints’ for cigarette lighters.
3.1.1 Industrial Uses
NA
Electrical Industry, Electronic Industry
3.1.2 Medical Uses
NA
NA
3.1.3 Other Uses
NA
Alloys, Mirror Manufacturing
3.2 Biological Properties
3.2.1 Toxicity
Highly Toxic
Low Toxic
3.2.2 Present in Human Body
✔ ✘
7% Actinide Series Metals have it !
✔ ✘
27% Lanthanide Series Metals have it !
3.2.3 In Blood
Sodium
⊕
▶
▼
0.00 Blood/mg dm-3
Rank: 37 (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Plutonium
⊕
▶
◀ ▶ ADD ⊕
3.2.5 In Bone
Calcium
⊕
▶
▼
0.00 p.p.m.
Rank: 36 (Overall)▶
0.08 p.p.m.
Rank: 24 (Overall)▶
▲
Plutonium
⊕
▶
◀ ▶ ADD ⊕
4 Physical
4.1 Melting Point
Tungsten
⊕
▶
▼
1,568.00 °C
Rank: 21 (Overall)▶
920.00 °C
Rank: 49 (Overall)▶
▲
Francium
⊕
▶
◀ ▶ ADD ⊕
4.2 Boiling Point
Tungsten
⊕
▶
▼
4,027.00 °C
Rank: 12 (Overall)▶
3,469.00 °C
Rank: 18 (Overall)▶
▲
Flerovium
⊕
▶
◀ ▶ ADD ⊕
4.3 Appearance
4.3.1 Physical State
Solid
Solid
4.3.2 Color
Silver
Silvery White
4.3.3 Luster
Metallic
NA
4.4 Hardness
4.4.1 Mohs Hardness
Chromium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
2.50
Rank: 14 (Overall)▶
▲
Cesium
⊕
▶
◀ ▶ ADD ⊕
4.4.3 Brinell Hardness
Osmium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
350.00 MPa
Rank: 30 (Overall)▶
▲
Cesium
⊕
▶
◀ ▶ ADD ⊕
4.4.5 Vickers Hardness
Tungsten
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
360.00 MPa
Rank: 26 (Overall)▶
▲
Palladium
⊕
▶
◀ ▶ ADD ⊕
4.5 Speed of Sound
Technetium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
2,475.00 m/s
Rank: 37 (Overall)▶
▲
Thallium
⊕
▶
◀ ▶ ADD ⊕
4.6 Optical Properties
4.6.1 Refractive Index
Palladium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Mercury
⊕
▶
◀ ▶ ADD ⊕
4.6.4 Reflectivity
Silver
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Molybdenum
⊕
▶
◀ ▶ ADD ⊕
4.7 Allotropes
✔ ✘
No Actinide Series Metals has it !
✔ ✘
No Lanthanide Series Metals has 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
Pa
La
5.2 Isotopes
5.2.1 Known Isotopes
Palladium
⊕
▶
▼
27
Rank: 12 (Overall)▶
31
Rank: 8 (Overall)▶
▲
Tennessine
⊕
▶
◀ ▶ ADD ⊕
5.3 Electronegativity
5.3.1 Pauling Electronegativity
Gold
⊕
▶
▼
1.50
Rank: 27 (Overall)▶
1.10
Rank: 44 (Overall)▶
▲
Francium
⊕
▶
◀ ▶ ADD ⊕
5.4.1 Sanderson Electronegativity
Cobalt
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Cesium
⊕
▶
◀ ▶ ADD ⊕
5.5.1 Allred Rochow Electronegativity
Gallium
⊕
▶
▼
1.14
Rank: 28 (Overall)▶
1.08
Rank: 31 (Overall)▶
▲
Cesium
⊕
▶
◀ ▶ ADD ⊕
6.1.1 Mulliken-Jaffe Electronegativity
Polonium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Cesium
⊕
▶
◀ ▶ ADD ⊕
6.4.2 Allen Electronegativity
Berkelium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Cesium
⊕
▶
◀ ▶ ADD ⊕
6.5 Electropositivity
6.5.1 Pauling Electropositivity
Francium
⊕
▶
▼
2.50
Rank: 27 (Overall)▶
2.90
Rank: 10 (Overall)▶
▲
Gold
⊕
▶
◀ ▶ ADD ⊕
6.6 Ionization Energies
6.6.1 1st Energy Level
Chromium
⊕
▶
▼
568.00 kJ/mol
Rank: 68 (Overall)▶
538.10 kJ/mol
Rank: 75 (Overall)▶
▲
Cesium
⊕
▶
◀ ▶ ADD ⊕
6.6.3 2nd Energy Level
Chromium
⊕
▶
▼
1,128.00 kJ/mol
Rank: 72 (Overall)▶
1,067.00 kJ/mol
Rank: 76 (Overall)▶
▲
Ruthenium
⊕
▶
◀ ▶ ADD ⊕
6.7.2 3rd Energy Level
Chromium
⊕
▶
▼
1,814.00 kJ/mol
Rank: 81 (Overall)▶
1,850.30 kJ/mol
Rank: 80 (Overall)▶
▲
Osmium
⊕
▶
◀ ▶ ADD ⊕
6.7.4 4th Energy Level
Chromium
⊕
▶
▼
2,991.00 kJ/mol
Rank: 66 (Overall)▶
4,819.00 kJ/mol
Rank: 22 (Overall)▶
▲
Thorium
⊕
▶
◀ ▶ ADD ⊕
6.7.6 5th Energy Level
Chromium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
5,940.00 kJ/mol
Rank: 25 (Overall)▶
▲
Dubnium
⊕
▶
◀ ▶ ADD ⊕
6.8.1 6th Energy Level
Chromium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Seaborgium
⊕
▶
◀ ▶ ADD ⊕
6.8.2 7th Energy level
Chromium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Bohrium
⊕
▶
◀ ▶ ADD ⊕
6.9.1 8th Energy Level
Chromium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Hassium
⊕
▶
◀ ▶ ADD ⊕
6.11.1 9th Energy Level
Chromium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Yttrium
⊕
▶
◀ ▶ ADD ⊕
6.14.1 10th Energy Level
Chromium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Strontium
⊕
▶
◀ ▶ ADD ⊕
6.14.2 11th Energy Level
Magnesium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Yttrium
⊕
▶
◀ ▶ ADD ⊕
7.1.2 12th Energy Level
Magnesium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Molybdenum
⊕
▶
◀ ▶ ADD ⊕
7.1.4 13th Energy Level
Titanium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Molybdenum
⊕
▶
◀ ▶ ADD ⊕
7.2.1 14th Energy Level
Vanadium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Molybdenum
⊕
▶
◀ ▶ ADD ⊕
7.2.2 15th Energy Level
Chromium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Manganese
⊕
▶
◀ ▶ ADD ⊕
7.4.2 16th Energy Level
Manganese
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Iron
⊕
▶
◀ ▶ ADD ⊕
7.4.3 17th Energy Level
Iron
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Cobalt
⊕
▶
◀ ▶ ADD ⊕
7.4.5 18th Energy Level
Cobalt
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Nickel
⊕
▶
◀ ▶ ADD ⊕
7.5.2 19th Energy Level
Nickel
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Copper
⊕
▶
◀ ▶ ADD ⊕
7.5.4 20th Energy Level
Zinc
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Molybdenum
⊕
▶
◀ ▶ ADD ⊕
7.5.6 21st Energy Level
Zinc
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Molybdenum
⊕
▶
◀ ▶ ADD ⊕
7.6.1 22nd Energy Level
Copper
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Molybdenum
⊕
▶
◀ ▶ ADD ⊕
8.1.2 23rd Energy Level
Copper
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Molybdenum
⊕
▶
◀ ▶ ADD ⊕
8.1.3 24th Energy Level
Iron
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Molybdenum
⊕
▶
◀ ▶ ADD ⊕
8.1.6 25th Energy Level
Molybdenum
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Molybdenum
⊕
▶
8.1.8 26th Energy Level
Molybdenum
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Molybdenum
⊕
▶
8.1.9 27th Energy Level
Molybdenum
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Molybdenum
⊕
▶
8.2.3 28th Energy Level
Molybdenum
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Molybdenum
⊕
▶
8.2.4 29th Energy Level
Molybdenum
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Molybdenum
⊕
▶
8.2.6 30th Energy Level
Molybdenum
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Molybdenum
⊕
▶
8.3 Electrochemical Equivalent
Francium
⊕
▶
▼
1.72 g/amp-hr
Rank: 43 (Overall)▶
1.73 g/amp-hr
Rank: 42 (Overall)▶
▲
Beryllium
⊕
▶
◀ ▶ ADD ⊕
8.4 Electron Work Function
Platinum
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
3.50 eV
Rank: 31 (Overall)▶
▲
Cesium
⊕
▶
◀ ▶ ADD ⊕
9.2 Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity
Ionization, Radioactive Isotopes, Solubility
10 Atomic
10.1 Atomic Number
Tennessine
⊕
▶
▼
91
Rank: 27 (Overall)▶
57
Rank: 59 (Overall)▶
▲
Lithium
⊕
▶
◀ ▶ ADD ⊕
10.3 Electron Configuration
[Rn] 5f2 6d1 7s2
[Xe] 5d2 6s2
10.4 Crystal Structure
Tetragonal (TETR)
Double Hexagonal Close Packed (DHCP)
10.4.1 Crystal Lattice
10.5 Atom
10.5.1 Number of Protons
Tennessine
⊕
▶
▼
91
Rank: 27 (Overall)▶
57
Rank: 58 (Overall)▶
▲
Lithium
⊕
▶
◀ ▶ ADD ⊕
10.6.1 Number of Neutrons
Flerovium
⊕
▶
▼
122
Rank: 21 (Overall)▶
82
Rank: 41 (Overall)▶
▲
Lithium
⊕
▶
◀ ▶ ADD ⊕
10.6.2 Number of Electrons
Tennessine
⊕
▶
▼
91
Rank: 27 (Overall)▶
57
Rank: 58 (Overall)▶
▲
Lithium
⊕
▶
◀ ▶ ADD ⊕
10.8 Radius of an Atom
10.8.1 Atomic Radius
Cesium
⊕
▶
▼
163.00 pm
Rank: 25 (Overall)▶
187.00 pm
Rank: 8 (Overall)▶
▲
Beryllium
⊕
▶
◀ ▶ ADD ⊕
10.9.1 Covalent Radius
Francium
⊕
▶
▼
200.00 pm
Rank: 11 (Overall)▶
207.00 pm
Rank: 6 (Overall)▶
▲
Beryllium
⊕
▶
◀ ▶ ADD ⊕
10.10.2 Van der Waals Radius
Francium
⊕
▶
▼
243.00 pm
Rank: 11 (Overall)▶
240.00 pm
Rank: 13 (Overall)▶
▲
Zinc
⊕
▶
◀ ▶ ADD ⊕
10.11 Atomic Weight
Tennessine
⊕
▶
▼
231.04 amu
Rank: 24 (Overall)▶
138.91 amu
Rank: 53 (Overall)▶
▲
Lithium
⊕
▶
◀ ▶ ADD ⊕
10.12 Atomic Volume
Cesium
⊕
▶
▼
15.00 cm3/mol
Rank: 34 (Overall)▶
20.73 cm3/mol
Rank: 16 (Overall)▶
▲
Manganese
⊕
▶
◀ ▶ ADD ⊕
10.14 Adjacent Atomic Numbers
10.14.1 Previous Element
10.14.2 Next Element
10.15 Valence Electron Potential
Platinum
⊕
▶
▼
92.00 (-eV)
Rank: 11 (Overall)▶
40.71 (-eV)
Rank: 46 (Overall)▶
▲
Francium
⊕
▶
◀ ▶ ADD ⊕
10.16 Lattice Constant
Manganese
⊕
▶
▼
392.50 pm
Rank: 23 (Overall)▶
377.20 pm
Rank: 28 (Overall)▶
▲
Beryllium
⊕
▶
◀ ▶ ADD ⊕
10.17 Lattice Angles
π/2, π/2, π/2
π/2, π/2, 2 π/3
10.18 Lattice C/A Ratio
Cadmium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
1.62
Rank: 2 (Overall)▶
▲
Beryllium
⊕
▶
◀ ▶ ADD ⊕
11 Mechanical
11.1 Density
11.1.1 Density At Room Temperature
Hassium
⊕
▶
▼
15.37 g/cm3
Rank: 20 (Overall)▶
6.16 g/cm3
Rank: 65 (Overall)▶
▲
Lithium
⊕
▶
◀ ▶ ADD ⊕
11.1.2 Density When Liquid (at m.p.)
Osmium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
5.94 g/cm3
Rank: 44 (Overall)▶
▲
Lithium
⊕
▶
◀ ▶ ADD ⊕
11.2 Tensile Strength
Iron
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Indium
⊕
▶
◀ ▶ ADD ⊕
11.3 Viscosity
Mercury
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Mercury
⊕
▶
11.4 Vapor Pressure
11.4.1 Vapor Pressure at 1000 K
Strontium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Cerium
⊕
▶
◀ ▶ ADD ⊕
11.4.2 Vapor Pressure at 2000 K
Chromium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
0.98 (Pa)
Rank: 15 (Overall)▶
▲
Tungsten
⊕
▶
◀ ▶ ADD ⊕
11.5 Elasticity properties
11.5.1 Shear Modulus
Osmium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
14.30 GPa
Rank: 40 (Overall)▶
▲
Potassium
⊕
▶
◀ ▶ ADD ⊕
11.5.2 Bulk Modulus
Osmium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
27.90 GPa
Rank: 41 (Overall)▶
▲
Cesium
⊕
▶
◀ ▶ ADD ⊕
11.5.3 Young's Modulus
Iridium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
36.60 GPa
Rank: 42 (Overall)▶
▲
Cesium
⊕
▶
◀ ▶ ADD ⊕
11.6 Poisson Ratio
Gallium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
0.28
Rank: 17 (Overall)▶
▲
Beryllium
⊕
▶
◀ ▶ ADD ⊕
11.7 Other Mechanical Properties
Unknown
Ductile
12 Magnetic
12.1 Magnetic Characteristics
12.1.1 Specific Gravity
Cobalt
⊕
▶
▼
15.37
Rank: 12 (Overall)▶
6.17
Rank: 52 (Overall)▶
▲
Lithium
⊕
▶
◀ ▶ ADD ⊕
12.1.2 Magnetic Ordering
Paramagnetic
Paramagnetic
12.1.3 Permeability
Iron
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Bismuth
⊕
▶
◀ ▶ ADD ⊕
12.1.4 Susceptibility
Iron
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Bismuth
⊕
▶
◀ ▶ ADD ⊕
12.2 Electrical Properties
12.2.1 Electrical Property
Conductor
Conductor
12.2.2 Resistivity
Mercury
⊕
▶
▼
177.00 nΩ·m
Rank: 21 (Overall)▶
615.00 nΩ·m
Rank: 7 (Overall)▶
▲
Thallium
⊕
▶
◀ ▶ ADD ⊕
12.2.3 Electrical Conductivity
Silver
⊕
▶
▼
0.05 106/cm Ω
Rank: 34 (Overall)▶
0.01 106/cm Ω
Rank: 51 (Overall)▶
▲
Plutonium
⊕
▶
◀ ▶ ADD ⊕
12.2.4 Electron Affinity
Gold
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
48.00 kJ/mol
Rank: 23 (Overall)▶
▲
Mercury
⊕
▶
◀ ▶ ADD ⊕
13 Thermal
13.1 Specific Heat
Lithium
⊕
▶
▼
0.12 J/(kg K)
Rank: 40 (Overall)▶
0.19 J/(kg K)
Rank: 32 (Overall)▶
▲
Americium
⊕
▶
◀ ▶ ADD ⊕
13.2 Molar Heat Capacity
Americium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
27.11 J/mol·K
Rank: 21 (Overall)▶
▲
Beryllium
⊕
▶
◀ ▶ ADD ⊕
13.3 Thermal Conductivity
Silver
⊕
▶
▼
47.00 W/m·K
Rank: 32 (Overall)▶
13.40 W/m·K
Rank: 57 (Overall)▶
▲
Neptunium
⊕
▶
◀ ▶ ADD ⊕
13.4 Critical Temperature
Lithium
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Ytterbium
⊕
▶
◀ ▶ ADD ⊕
13.5 Thermal Expansion
Cesium
⊕
▶
▼
9.90 µm/(m·K)
Rank: 40 (Overall)▶
12.10 µm/(m·K)
Rank: 32 (Overall)▶
▲
Tungsten
⊕
▶
◀ ▶ ADD ⊕
13.6 Enthalpy
13.6.1 Enthalpy of Vaporization
Tungsten
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
399.60 kJ/mol
Rank: 17 (Overall)▶
▲
Zinc
⊕
▶
◀ ▶ ADD ⊕
13.6.2 Enthalpy of Fusion
Tungsten
⊕
▶
▼
12.34 kJ/mol
Rank: 28 (Overall)▶
6.20 kJ/mol
Rank: 49 (Overall)▶
▲
Cesium
⊕
▶
◀ ▶ ADD ⊕
13.6.3 Enthalpy of Atomization
Tungsten
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
431.00 kJ/mol
Rank: 16 (Overall)▶
▲
Mercury
⊕
▶
◀ ▶ ADD ⊕
13.7 Standard Molar Entropy
Protactinium
⊕
▶
▼
198.10 J/mol.K
Rank: 1 (Overall)▶
56.90 J/mol.K
Rank: 23 (Overall)▶
▲
Beryllium
⊕
▶
◀ ▶ ADD ⊕

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