1 Periodic Table
1.2 Symbol
1.3 Group Number
1.4 Period Number
1.6 Block
1.7 Element Family
Transition Metal
Actinide
1.8 CAS Number
74406227440519
7429905
54386242
1.12 Space Group Name
1.13 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.
- Curium metal does not occur free in nature.
- Curium metal is a synthetically produced metal.
2.2 Sources
Found As a By-product, Found in Minerals, Mining, Ores of Minerals
Bombarding Plutonium with Helium Ions
2.3 History
2.3.1 Who Discovered
Andrés Manuel del Río
Glenn T. Seaborg, Ralph A. James, Albert Ghiorso
2.3.2 Discovery
2.4 Abundance
2.4.1 Abundance In Universe
3.5.1 Abundance In Sun
~0.00004 %~-9999 %
1E-08
0.1
3.5.4 Abundance In Meteorites
3.8.3 Abundance In Earth's Crust
3.10.3 Abundance In Oceans
4.4.3 Abundance In Humans
5 Uses
5.1 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.
- Curium metal is used to provide power to electrical equipment for space missions.
5.1.2 Industrial Uses
Aerospace Industry, Automobile Industry, Chemical Industry
NA
5.1.3 Medical Uses
5.1.4 Other Uses
5.2 Biological Properties
5.2.1 Toxicity
5.2.2 Present in Human Body
5.2.3 In Blood
0.00 Blood/mg dm-30.00 Blood/mg dm-3
0
1970
6.2.4 In Bone
0.00 p.p.m.0.00 p.p.m.
0
170000
7 Physical
7.1 Melting Point
1,890.00 °C1,340.00 °C
27
3410
8.2 Boiling Point
3,380.00 °C3,110.00 °C
147
5660
8.4 Appearance
8.4.1 Physical State
8.4.2 Color
8.4.3 Luster
8.5 Hardness
8.5.1 Mohs Hardness
8.7.2 Brinell Hardness
9.2.6 Vickers Hardness
9.3 Speed of Sound
10.3 Optical Properties
10.3.1 Refractive Index
10.5.4 Reflectivity
10.7 Allotropes
11.1.1 α Allotropes
Not Available
Not Available
11.1.2 β Allotropes
Not Available
Not Available
11.2.1 γ Allotropes
Not Available
Not Available
12 Chemical
12.1 Chemical Formula
12.2 Isotopes
12.2.1 Known Isotopes
12.5 Electronegativity
12.6.1 Pauling Electronegativity
12.6.6 Sanderson Electronegativity
12.6.11 Allred Rochow Electronegativity
12.6.14 Mulliken-Jaffe Electronegativity
12.8.1 Allen Electronegativity
13.2 Electropositivity
13.2.1 Pauling Electropositivity
14.2 Ionization Energies
14.2.1 1st Energy Level
650.90 kJ/mol581.00 kJ/mol
375.7
26130
14.2.3 2nd Energy Level
1,414.00 kJ/mol1,196.00 kJ/mol
710.2162
28750
14.3.2 3rd Energy Level
2,830.00 kJ/mol2,026.00 kJ/mol
1600
34230
14.3.4 4th Energy Level
4,507.00 kJ/mol3,550.00 kJ/mol
2780
37066
14.6.4 5th Energy Level
6,298.70 kJ/molNA
4305.2
97510
14.6.6 6th Energy Level
12,363.00 kJ/molNA
5715.8
105800
14.6.8 7th Energy level
14,530.00 kJ/molNA
7226.8
114300
14.6.11 8th Energy Level
16,730.00 kJ/molNA
8857.4
125300
14.6.14 9th Energy Level
19,860.00 kJ/molNA
14110
134700
14.6.16 10th Energy Level
22,240.00 kJ/molNA
17100
144300
14.6.19 11th Energy Level
24,670.00 kJ/molNA
19900
169988
14.6.22 12th Energy Level
29,730.00 kJ/molNA
22219
189368
14.6.25 13th Energy Level
32,446.00 kJ/molNA
26930
76015
14.7.3 14th Energy Level
86,450.00 kJ/molNA
29196
86450
14.7.4 15th Energy Level
94,170.00 kJ/molNA
41987
97510
14.8.3 16th Energy Level
102,300.00 kJ/molNA
47206
109480
14.8.5 17th Energy Level
112,700.00 kJ/molNA
52737
122200
14.9.2 18th Energy Level
121,600.00 kJ/molNA
58570
134810
14.9.5 19th Energy Level
130,700.00 kJ/molNA
64702
148700
14.9.7 20th Energy Level
143,400.00 kJ/molNA
80400
171200
14.9.10 21st Energy Level
151,440.00 kJ/molNA
87000
179100
14.10.2 22nd Energy Level
14.10.4 23rd Energy Level
14.10.7 24th Energy Level
14.10.9 25th Energy Level
14.10.11 26th Energy Level
14.11.2 27th Energy Level
14.11.5 28th Energy Level
14.11.6 29th Energy Level
14.11.8 30th Energy Level
14.12 Electrochemical Equivalent
0.38 g/amp-hr3.07 g/amp-hr
0.16812
8.3209
14.16 Electron Work Function
14.19 Other Chemical Properties
Anti Corrosion, Ionization, Radioactive Isotopes
Ionization, Radioactive Isotopes
15 Atomic
15.1 Atomic Number
16.2 Electron Configuration
[Ar] 3d3 4s2
[Rn] 5f7 6d1 7s2
16.3 Crystal Structure
Body Centered Cubic (BCC)
Double Hexagonal Close Packed (DHCP)
16.3.1 Crystal Lattice
16.4 Atom
16.4.1 Number of Protons
16.9.2 Number of Neutrons
17.1.4 Number of Electrons
17.2 Radius of an Atom
17.2.1 Atomic Radius
134.00 pm174.00 pm
112
265
17.2.3 Covalent Radius
153.00 pm169.00 pm
96
260
17.3.3 Van der Waals Radius
200.00 pm200.00 pm
139
348
17.4 Atomic Weight
50.94 amu247.00 amu
6.94
294
17.6 Atomic Volume
8.78 cm3/mol18.28 cm3/mol
1.39
71.07
17.9 Adjacent Atomic Numbers
17.9.1 Previous Element
17.9.2 Next Element
17.10 Valence Electron Potential
120.00 (-eV)44.50 (-eV)
8
392.42
17.12 Lattice Constant
303.00 pmNA
228.58
891.25
17.16 Lattice Angles
17.17 Lattice C/A Ratio
18 Mechanical
18.1 Density
18.1.1 Density At Room Temperature
6.00 g/cm313.51 g/cm3
0.534
40.7
18.3.1 Density When Liquid (at m.p.)
5.50 g/cm313.85 g/cm3
0.512
20
19.2 Tensile Strength
19.4 Viscosity
19.5 Vapor Pressure
19.5.1 Vapor Pressure at 1000 K
19.6.1 Vapor Pressure at 2000 K
19.8 Elasticity properties
19.8.1 Shear Modulus
19.9.3 Bulk Modulus
19.10.3 Young's Modulus
19.11 Poisson Ratio
19.12 Other Mechanical Properties
Ductile, Malleable
Unknown
20 Magnetic
20.1 Magnetic Characteristics
20.1.1 Specific Gravity
20.2.1 Magnetic Ordering
Paramagnetic
Antiferromagnetic
20.2.2 Permeability
20.3.1 Susceptibility
21.2 Electrical Properties
21.2.1 Electrical Property
21.2.2 Resistivity
197.00 nΩ·m1.25 nΩ·m
0.18
961
22.1.6 Electrical Conductivity
0.05 106/cm ΩNA
0.00666
0.63
22.2.4 Electron Affinity
23 Thermal
23.1 Specific Heat
23.2 Molar Heat Capacity
24.89 J/mol·KNA
16.443
62.7
23.3 Thermal Conductivity
24.4 Critical Temperature
24.6 Thermal Expansion
24.7 Enthalpy
24.7.1 Enthalpy of Vaporization
458.60 kJ/molNA
7.32
799.1
24.9.1 Enthalpy of Fusion
17.57 kJ/mol15.00 kJ/mol
2.1
35.23
24.10.2 Enthalpy of Atomization
24.12 Standard Molar Entropy
28.90 J/mol.KNA
9.5
198.1