1 Periodic Table
1.1 Symbol
1.2 Group Number
1.5 Period Number
2.5 Block
2.6 Element Family
Actinide
Transition Metal
2.7 CAS Number
74400757440337
7429905
54386242
2.8 Space Group Name
2.9 Space Group Number
3 Facts
3.1 Interesting Facts
- Plutonium metal if obtain from ores of uranium metal.
- Plutonium metal is very sensitive to the change in atmospheric conditions like temperature and pressure.
- Tungsten element has the second highest melting point.
- Pure tungsten can easily cut down with the help of hacksaw.
3.2 Sources
Mining, Ores of metals
Earth's crust, Found in Minerals, Mining, Ores of Minerals
3.3 History
3.3.1 Who Discovered
Glenn T. Seaborg, Arthur Wahl, Joseph W. Kennedy, Edwin McMillan
Not Available
3.3.2 Discovery
In Between 1940 1941
In 1781
3.4 Abundance
3.4.1 Abundance In Universe
3.4.3 Abundance In Sun
~-9999 %~0.0000004 %
1E-08
0.1
3.4.5 Abundance In Meteorites
3.4.7 Abundance In Earth's Crust
4.2.4 Abundance In Oceans
4.2.6 Abundance In Humans
6 Uses
6.1 Uses & Benefits
- Plutonium was used in atomic bombs and still it is being used in various weapons and Ammunition industry.
-
It is also used in nuclear power plant as source of energy for space missions.
- Tungsten and its alloys are used in high-temperature applications like welding electrodes, high-temperature furnace, etc.
- Tungsten carbide is very hard and used in metal working, mining and petroleum industry.
6.1.1 Industrial Uses
Aerospace Industry, Ammunition Industry
Aerospace Industry, Automobile Industry, Electrical Industry, Electronic Industry
6.1.2 Medical Uses
6.1.3 Other Uses
6.2 Biological Properties
6.2.1 Toxicity
6.2.2 Present in Human Body
6.2.3 In Blood
0.00 Blood/mg dm-30.00 Blood/mg dm-3
0
1970
6.3.1 In Bone
0.00 p.p.m.0.00 p.p.m.
0
170000
7 Physical
7.1 Melting Point
639.50 °C3,410.00 °C
27
3410
7.4 Boiling Point
3,235.00 °C5,660.00 °C
147
5660
7.5 Appearance
7.5.1 Physical State
7.5.2 Color
Silvery White
Grayish White
7.5.3 Luster
7.6 Hardness
7.6.1 Mohs Hardness
7.6.3 Brinell Hardness
7.6.5 Vickers Hardness
7.8 Speed of Sound
2,260.00 m/s4,620.00 m/s
818
16200
7.10 Optical Properties
7.10.1 Refractive Index
7.10.3 Reflectivity
8.3 Allotropes
8.3.1 α Allotropes
Not Available
Not Available
8.3.2 β Allotropes
Not Available
Not Available
8.3.3 γ Allotropes
Not Available
Not Available
9 Chemical
9.1 Chemical Formula
9.2 Isotopes
9.2.1 Known Isotopes
9.3 Electronegativity
9.3.1 Pauling Electronegativity
9.4.2 Sanderson Electronegativity
9.4.4 Allred Rochow Electronegativity
9.4.6 Mulliken-Jaffe Electronegativity
9.4.8 Allen Electronegativity
9.5 Electropositivity
9.5.1 Pauling Electropositivity
9.7 Ionization Energies
9.7.1 1st Energy Level
584.70 kJ/mol770.00 kJ/mol
375.7
26130
9.8.2 2nd Energy Level
1,128.00 kJ/mol1,700.00 kJ/mol
710.2162
28750
9.8.4 3rd Energy Level
2,084.00 kJ/molNA
1600
34230
9.8.6 4th Energy Level
3,338.00 kJ/molNA
2780
37066
9.8.8 5th Energy Level
9.8.10 6th Energy Level
9.8.12 7th Energy level
9.8.14 8th Energy Level
9.8.16 9th Energy Level
9.8.18 10th Energy Level
9.8.20 11th Energy Level
9.8.22 12th Energy Level
9.8.24 13th Energy Level
9.8.26 14th Energy Level
9.8.28 15th Energy Level
9.8.30 16th Energy Level
9.8.31 17th Energy Level
9.8.33 18th Energy Level
9.8.35 19th Energy Level
9.8.37 20th Energy Level
9.8.39 21st Energy Level
9.8.41 22nd Energy Level
9.8.43 23rd Energy Level
9.8.45 24th Energy Level
9.8.47 25th Energy Level
9.8.49 26th Energy Level
9.8.51 27th Energy Level
9.8.53 28th Energy Level
9.8.55 29th Energy Level
9.8.57 30th Energy Level
9.9 Electrochemical Equivalent
2.28 g/amp-hr1.14 g/amp-hr
0.16812
8.3209
9.10 Electron Work Function
9.12 Other Chemical Properties
Corrosion, Ionization, Radioactive Isotopes, Radioactivity
Ionization, Radioactive Isotopes, Solubility
10 Atomic
10.1 Atomic Number
10.3 Electron Configuration
[Rn] 5f6 7s2
[Xe] 4f14 5d4 6s2
10.4 Crystal Structure
Monoclinic (MON)
Body Centered Cubic (BCC)
10.4.1 Crystal Lattice
10.5 Atom
10.5.1 Number of Protons
11.1.1 Number of Neutrons
11.4.2 Number of Electrons
11.5 Radius of an Atom
11.5.1 Atomic Radius
159.00 pm139.00 pm
112
265
11.5.3 Covalent Radius
187.00 pm162.00 pm
96
260
11.5.4 Van der Waals Radius
200.00 pm200.00 pm
139
348
11.7 Atomic Weight
244.00 amu183.84 amu
6.94
294
11.8 Atomic Volume
12.32 cm3/mol9.53 cm3/mol
1.39
71.07
11.10 Adjacent Atomic Numbers
11.10.1 Previous Element
11.10.2 Next Element
11.11 Valence Electron Potential
64.90 (-eV)140.00 (-eV)
8
392.42
11.12 Lattice Constant
618.30 pm316.52 pm
228.58
891.25
11.14 Lattice Angles
11.15 Lattice C/A Ratio
12 Mechanical
12.1 Density
12.1.1 Density At Room Temperature
19.82 g/cm319.25 g/cm3
0.534
40.7
12.2.1 Density When Liquid (at m.p.)
16.63 g/cm317.60 g/cm3
0.512
20
12.4 Tensile Strength
12.6 Viscosity
13.2 Vapor Pressure
13.2.1 Vapor Pressure at 1000 K
13.2.2 Vapor Pressure at 2000 K
2.20 (Pa)0.00 (Pa)
2.62E-10
774
13.3 Elasticity properties
13.3.1 Shear Modulus
43.00 GPa161.00 GPa
1.3
222
13.4.1 Bulk Modulus
13.5.1 Young's Modulus
96.00 GPa411.00 GPa
1.7
528
13.7 Poisson Ratio
13.8 Other Mechanical Properties
Ductile, Malleable
Ductile, Malleable
14 Magnetic
14.1 Magnetic Characteristics
14.1.1 Specific Gravity
1.2.2 Magnetic Ordering
Paramagnetic
Paramagnetic
1.2.3 Permeability
1.2.5 Susceptibility
1.4 Electrical Properties
1.4.1 Electrical Property
Poor Conductor
Superconductor
1.4.2 Resistivity
1.46 nΩ·m52.80 nΩ·m
0.18
961
1.6.2 Electrical Conductivity
0.01 106/cm Ω0.19 106/cm Ω
0.00666
0.63
1.7.2 Electron Affinity
3 Thermal
3.1 Specific Heat
0.13 J/(kg K)0.13 J/(kg K)
0.11
3.6
3.2 Molar Heat Capacity
35.50 J/mol·K24.27 J/mol·K
16.443
62.7
3.4 Thermal Conductivity
6.74 W/m·K173.00 W/m·K
6.3
429
3.6 Critical Temperature
3.8 Thermal Expansion
46.70 µm/(m·K)4.50 µm/(m·K)
4.5
97
3.10 Enthalpy
3.10.1 Enthalpy of Vaporization
344.00 kJ/mol799.10 kJ/mol
7.32
799.1
4.1.1 Enthalpy of Fusion
2.82 kJ/mol35.23 kJ/mol
2.1
35.23
4.2.1 Enthalpy of Atomization
360.00 kJ/mol837.00 kJ/mol
61.5
837
4.5 Standard Molar Entropy
NA32.60 J/mol.K
9.5
198.1