1 Periodic Table
1.1 Symbol
1.2 Group Number
1.3 Period Number
1.2 Block
1.3 Element Family
Transition Metal
Transition Metal
1.4 CAS Number
74406227440484
7429905
54386242
1.5 Space Group Name
1.6 Space Group Number
2 Facts
2.1 Interesting Facts
- Vanadium is a highly reactive metal, hence it is not found free in nature.
- Vanadium can be found in almost 65 different types of minerals.
- The main source of Cobalt is as a by-product of copper and nickel metal mining.
- Cobalt metal can be obtained from other elements like Oxygen, Sulfur and Arsenic.
- It s also used in electroplating process as it exhibits anti cession properties.
2.2 Sources
Found As a By-product, Found in Minerals, Mining, Ores of Minerals
Found in Compounds, Mining, Ores of Minerals
2.3 History
2.3.1 Who Discovered
Andrés Manuel del Río
Georg Brandt
2.3.2 Discovery
2.4 Abundance
2.4.1 Abundance In Universe
1 * 10-4 %3 * 10-4 %
5E-09
0.11
2.4.3 Abundance In Sun
~0.00004 %~0.0004 %
1E-08
0.1
2.4.4 Abundance In Meteorites
2.5.1 Abundance In Earth's Crust
2.6.1 Abundance In Oceans
2.7.2 Abundance In Humans
3 Uses
3.1 Uses & Benefits
- Its ally with steel is used very tough and hence it is used in armor plates, axles, piston rods, tools and crankshafts.
-
Its oxide is used as pigments for glass and ceramics.
- Its alloys with aluminum and nickel are used to make powerful magnets.
-
Few other alloys exhibit high-temperature strength and hence they are used in Turbines of Jet and Gas engine.
3.1.1 Industrial Uses
Aerospace Industry, Automobile Industry, Chemical Industry
Chemical Industry, Electrical Industry, Electronic Industry
3.1.2 Medical Uses
NA
Pharmaceutical Industry
3.1.3 Other Uses
3.2 Biological Properties
3.2.1 Toxicity
3.2.2 Present in Human Body
3.2.3 In Blood
0.00 Blood/mg dm-30.04 Blood/mg dm-3
0
1970
3.2.5 In Bone
0.00 p.p.m.0.04 p.p.m.
0
170000
4 Physical
4.1 Melting Point
1,890.00 °C1,495.00 °C
27
3410
4.2 Boiling Point
3,380.00 °C2,870.00 °C
147
5660
4.3 Appearance
4.3.1 Physical State
4.3.2 Color
4.3.3 Luster
4.4 Hardness
4.4.1 Mohs Hardness
4.4.3 Brinell Hardness
600.00 MPa470.00 MPa
0.14
3490
4.5.1 Vickers Hardness
628.00 MPa1,043.00 MPa
121
3430
4.6 Speed of Sound
4,560.00 m/s4,720.00 m/s
818
16200
4.8 Optical Properties
4.8.1 Refractive Index
4.8.2 Reflectivity
4.9 Allotropes
4.9.1 α Allotropes
4.9.2 β Allotropes
4.9.3 γ Allotropes
Not Available
Not Available
5 Chemical
5.1 Chemical Formula
5.2 Isotopes
5.2.1 Known Isotopes
5.3 Electronegativity
5.3.1 Pauling Electronegativity
5.3.2 Sanderson Electronegativity
5.3.3 Allred Rochow Electronegativity
5.3.4 Mulliken-Jaffe Electronegativity
5.3.5 Allen Electronegativity
5.4 Electropositivity
5.4.1 Pauling Electropositivity
5.5 Ionization Energies
5.5.1 1st Energy Level
650.90 kJ/mol760.40 kJ/mol
375.7
26130
5.5.2 2nd Energy Level
1,414.00 kJ/mol1,648.00 kJ/mol
710.2162
28750
5.5.3 3rd Energy Level
2,830.00 kJ/mol3,232.00 kJ/mol
1600
34230
5.5.4 4th Energy Level
4,507.00 kJ/mol4,950.00 kJ/mol
2780
37066
5.5.5 5th Energy Level
6,298.70 kJ/mol7,670.00 kJ/mol
4305.2
97510
5.5.6 6th Energy Level
12,363.00 kJ/mol9,840.00 kJ/mol
5715.8
105800
5.5.7 7th Energy level
14,530.00 kJ/mol12,440.00 kJ/mol
7226.8
114300
5.5.8 8th Energy Level
16,730.00 kJ/mol15,230.00 kJ/mol
8857.4
125300
5.5.9 9th Energy Level
19,860.00 kJ/mol17,959.00 kJ/mol
14110
134700
5.5.10 10th Energy Level
22,240.00 kJ/mol26,570.00 kJ/mol
17100
144300
5.5.11 11th Energy Level
24,670.00 kJ/mol29,400.00 kJ/mol
19900
169988
5.5.12 12th Energy Level
29,730.00 kJ/mol32,400.00 kJ/mol
22219
189368
5.5.13 13th Energy Level
32,446.00 kJ/mol36,600.00 kJ/mol
26930
76015
5.5.14 14th Energy Level
86,450.00 kJ/mol39,700.00 kJ/mol
29196
86450
5.5.15 15th Energy Level
94,170.00 kJ/mol42,800.00 kJ/mol
41987
97510
5.5.16 16th Energy Level
102,300.00 kJ/mol49,396.00 kJ/mol
47206
109480
5.5.17 17th Energy Level
112,700.00 kJ/mol52,737.00 kJ/mol
52737
122200
5.5.18 18th Energy Level
121,600.00 kJ/mol134,810.00 kJ/mol
58570
134810
5.5.19 19th Energy Level
130,700.00 kJ/mol145,170.00 kJ/mol
64702
148700
5.5.20 20th Energy Level
143,400.00 kJ/mol154,700.00 kJ/mol
80400
171200
5.5.21 21st Energy Level
151,440.00 kJ/mol167,400.00 kJ/mol
87000
179100
5.5.22 22nd Energy Level
NA178,100.00 kJ/mol
93400
184900
5.5.23 23rd Energy Level
NA189,300.00 kJ/mol
98420
198800
5.5.24 24th Energy Level
5.5.25 25th Energy Level
5.5.26 26th Energy Level
5.5.27 27th Energy Level
5.5.28 28th Energy Level
5.5.29 29th Energy Level
5.5.30 30th Energy Level
5.6 Electrochemical Equivalent
0.38 g/amp-hr1.10 g/amp-hr
0.16812
8.3209
5.7 Electron Work Function
5.8 Other Chemical Properties
Anti Corrosion, Ionization, Radioactive Isotopes
Chemical Stability, Ionization
6 Atomic
6.1 Atomic Number
6.2 Electron Configuration
[Ar] 3d3 4s2
[Ar] 3d2 4s2
6.3 Crystal Structure
Body Centered Cubic (BCC)
Hexagonal Close Packed (HCP)
6.3.1 Crystal Lattice
6.4 Atom
6.4.1 Number of Protons
6.4.2 Number of Neutrons
6.4.3 Number of Electrons
6.5 Radius of an Atom
6.5.1 Atomic Radius
134.00 pm147.00 pm
112
265
6.5.2 Covalent Radius
153.00 pm160.00 pm
96
260
6.5.3 Van der Waals Radius
200.00 pm200.00 pm
139
348
6.6 Atomic Weight
50.94 amu47.87 amu
6.94
294
6.7 Atomic Volume
8.78 cm3/mol10.64 cm3/mol
1.39
71.07
6.8 Adjacent Atomic Numbers
6.8.1 Previous Element
6.8.2 Next Element
6.9 Valence Electron Potential
120.00 (-eV)95.20 (-eV)
8
392.42
6.10 Lattice Constant
303.00 pm295.08 pm
228.58
891.25
6.11 Lattice Angles
π/2, π/2, π/2
π/2, π/2, 2 π/3
6.12 Lattice C/A Ratio
7 Mechanical
7.1 Density
7.1.1 Density At Room Temperature
6.00 g/cm34.51 g/cm3
0.534
40.7
7.1.2 Density When Liquid (at m.p.)
5.50 g/cm34.11 g/cm3
0.512
20
7.2 Tensile Strength
800.00 MPa434.00 MPa
2.5
11000
7.3 Viscosity
7.4 Vapor Pressure
7.4.1 Vapor Pressure at 1000 K
7.4.2 Vapor Pressure at 2000 K
0.23 (Pa)0.98 (Pa)
2.62E-10
774
7.5 Elasticity properties
7.5.1 Shear Modulus
47.00 GPa44.00 GPa
1.3
222
7.5.2 Bulk Modulus
160.00 GPa110.00 GPa
1.6
462
7.5.3 Young's Modulus
128.00 GPa116.00 GPa
1.7
528
7.6 Poisson Ratio
7.7 Other Mechanical Properties
Ductile, Malleable
Ductile
8 Magnetic
8.1 Magnetic Characteristics
8.1.1 Specific Gravity
8.1.2 Magnetic Ordering
Paramagnetic
Paramagnetic
8.1.3 Permeability
8.1.4 Susceptibility
8.2 Electrical Properties
8.2.1 Electrical Property
Superconductor
Poor Conductor
8.2.2 Resistivity
197.00 nΩ·m420.00 nΩ·m
0.18
961
8.2.3 Electrical Conductivity
0.05 106/cm Ω0.02 106/cm Ω
0.00666
0.63
8.2.4 Electron Affinity
50.60 kJ/mol7.60 kJ/mol
0
222.8
9 Thermal
9.1 Specific Heat
0.49 J/(kg K)0.52 J/(kg K)
0.11
3.6
9.2 Molar Heat Capacity
24.89 J/mol·K25.06 J/mol·K
16.443
62.7
9.3 Thermal Conductivity
30.70 W/m·K21.90 W/m·K
6.3
429
9.4 Critical Temperature
9.5 Thermal Expansion
8.40 µm/(m·K)8.60 µm/(m·K)
4.5
97
9.6 Enthalpy
9.6.1 Enthalpy of Vaporization
458.60 kJ/mol429.00 kJ/mol
7.32
799.1
9.6.2 Enthalpy of Fusion
17.57 kJ/mol15.48 kJ/mol
2.1
35.23
9.6.3 Enthalpy of Atomization
514.60 kJ/mol468.60 kJ/mol
61.5
837
9.7 Standard Molar Entropy
28.90 J/mol.K27.30 J/mol.K
9.5
198.1