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Dysprosium Vanadium Comparison

Dysprosium
Vanadium
Vanadium Dysprosium comparison


Periodic Table
Symbol
Dy  
V  
Group Number
3  
15
5  
13
Period Number
6  
4  
Block
f block  
d block  
Element Family
Lanthanide  
Transition Metal  
CAS Number
7429916  
99+
7440622  
27
Space Group Name
P63/mmc  
Im_ 3m  
Space Group Number
194.00  
7
229.00  
2
Facts
Interesting Facts
  • Dysprosium acts stable in air at room temperature.
  • Dysprosium behaves very much like paramagnetic metal.
  
  • 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.
  
Sources
Found in Minerals, Mining, Ores of Minerals  
Found As a By-product, Found in Minerals, Mining, Ores of Minerals  
History
  
  
Who Discovered
Lecoq de Boisbaudran  
Andrés Manuel del Río  
Discovery
In 1886  
In 1801  
Abundance
  
  
Abundance In Universe
0.00 %  
23
0.00 %  
11
Abundance In Sun
0.00 %  
25
0.00 %  
13
Abundance In Meteorites
0.00 %  
33
0.01 %  
14
Abundance In Earth's Crust
0.00 %  
28
0.02 %  
12
Abundance In Oceans
0.00 %  
35
0.00 %  
14
Abundance In Humans
0.00 %  
24
0.00 %  
19
Uses
Uses & Benefits
  • Dysprosium metal is highly reactive due to which it pure form is not as usual as its alloy.
  • Thi metals alloy is used in magnate as it is resistance to high temperature.
  
  • 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.
  
Industrial Uses
-  
Aerospace Industry, Automobile Industry, Chemical Industry  
Medical Uses
-  
-  
Other Uses
Alloys, Nuclear Research  
Alloys  
Biological Properties
  
  
Toxicity
Mildly Toxic  
Toxic  
Present in Human Body
No  
Yes  
In Blood
0.00 Blood/mg dm-3  
40
0.00 Blood/mg dm-3  
39
In Bone
0.00 p.p.m.  
99+
0.00 p.p.m.  
36
Physical
Melting Point
1,407.00 °C  
32
1,890.00 °C  
13
Boiling Point
2,562.00 °C  
99+
3,380.00 °C  
21
Appearance
  
  
Physical State
Solid  
Solid  
Color
Silvery White  
Blue-Silver Grey  
Luster
Metallic  
Metallic  
Hardness
  
  
Mohs Hardness
5.00  
8
6.70  
4
Brinell Hardness
500.00 MPa  
28
600.00 MPa  
24
Vickers Hardness
540.00 MPa  
32
628.00 MPa  
25
Speed of Sound
2,710.00 m/s  
99+
4,560.00 m/s  
22
Optical Properties
  
  
Refractive Index
1.78  
23
2.05  
13
Reflectivity
35.00 %  
34
61.00 %  
22
Allotropes
No  
No  
α Allotropes
-  
-  
β Allotropes
-  
-  
γ Allotropes
-  
-  
Chemical
Chemical Formula
Dy  
V  
Isotopes
  
  
Known Isotopes
29  
10
22  
17
Electronegativity
  
  
Pauling Electronegativity
1.22  
39
1.63  
21
Sanderson Electronegativity
1.22  
31
1.39  
21
Allred Rochow Electronegativity
1.10  
31
1.45  
17
Mulliken-Jaffe Electronegativity
1.22  
38
1.63  
21
Allen Electronegativity
1.22  
99+
1.53  
29
Electropositivity
  
  
Pauling Electropositivity
2.78  
16
2.37  
34
Ionization Energies
  
  
1st Energy Level
573.00 kJ/mol  
99+
650.90 kJ/mol  
99+
2nd Energy Level
1,130.00 kJ/mol  
99+
1,414.00 kJ/mol  
99+
3rd Energy Level
2,200.00 kJ/mol  
99+
2,830.00 kJ/mol  
36
4th Energy Level
3,990.00 kJ/mol  
99+
4,507.00 kJ/mol  
35
5th Energy Level
5,730.00 kJ/mol  
99+
6,298.70 kJ/mol  
38
6th Energy Level
5,730.00 kJ/mol  
99+
12,363.00 kJ/mol  
6
7th Energy level
5,730.00 kJ/mol  
99+
14,530.00 kJ/mol  
5
8th Energy Level
5,730.00 kJ/mol  
99+
16,730.00 kJ/mol  
7
9th Energy Level
6,340.00 kJ/mol  
99+
19,860.00 kJ/mol  
7
10th Energy Level
5,730.00 kJ/mol  
99+
22,240.00 kJ/mol  
12
11th Energy Level
5,730.00 kJ/mol  
99+
24,670.00 kJ/mol  
15
12th Energy Level
5,730.00 kJ/mol  
99+
29,730.00 kJ/mol  
34
13th Energy Level
5,730.00 kJ/mol  
99+
32,446.00 kJ/mol  
12
14th Energy Level
5,730.00 kJ/mol  
99+
86,450.00 kJ/mol  
1
15th Energy Level
57,300.00 kJ/mol  
99+
94,170.00 kJ/mol  
3
16th Energy Level
57,300.00 kJ/mol  
99+
102,300.00 kJ/mol  
3
17th Energy Level
573.30 kJ/mol  
99+
112,700.00 kJ/mol  
4
18th Energy Level
5,730.00 kJ/mol  
99+
121,600.00 kJ/mol  
5
19th Energy Level
573.30 kJ/mol  
99+
130,700.00 kJ/mol  
6
20th Energy Level
573.00 kJ/mol  
99+
143,400.00 kJ/mol  
8
21st Energy Level
5,730.00 kJ/mol  
23
151,440.00 kJ/mol  
8
22nd Energy Level
573.00 kJ/mol  
99+
650.00 kJ/mol  
32
23rd Energy Level
573.00 kJ/mol  
99+
650.90 kJ/mol  
99+
24th Energy Level
573.00 kJ/mol  
99+
650.90 kJ/mol  
34
25th Energy Level
573.00 kJ/mol  
99+
650.90 kJ/mol  
36
26th Energy Level
573.00 kJ/mol  
99+
650.90 kJ/mol  
35
27th Energy Level
573.00 kJ/mol  
99+
650.90 kJ/mol  
36
28th Energy Level
573.00 kJ/mol  
99+
650.90 kJ/mol  
99+
29th Energy Level
573.00 kJ/mol  
99+
650.90 kJ/mol  
99+
30th Energy Level
573.00 kJ/mol  
99+
650.90 kJ/mol  
38
Electrochemical Equivalent
2.02 g/amp-hr  
33
0.38 g/amp-hr  
99+
Electron Work Function
4.30 eV  
25
4.30 eV  
25
Other Chemical Properties
Anti Corrosion, Ionization, Radioactive Isotopes, Solubility  
Anti Corrosion, Ionization, Radioactive Isotopes  
Atomic
Atomic Number
66  
99+
23  
99+
Electron Configuration
[Xe] 4f9 6s2  
[Ar] 3d3 4s2  
Crystal Structure
Hexagonal Close Packed (HCP)  
Body Centered Cubic (BCC)  
Crystal Lattice
HCP-Crystal-Structure-of-Dysprosium.jpg#100  
BCC-Crystal-Structure-.jpg#100  
Atom
  
  
Number of Protons
66  
99+
23  
99+
Number of Neutrons
96  
36
28  
99+
Number of Electrons
66  
99+
23  
99+
Radius of an Atom
  
  
Atomic Radius
178.00 pm  
18
134.00 pm  
99+
Covalent Radius
192.00 pm  
17
153.00 pm  
35
Van der Waals Radius
229.00 pm  
25
200.00 pm  
35
Atomic Weight
162.50 amu  
99+
50.94 amu  
99+
Atomic Volume
19.00 cm3/mol  
35
8.78 cm3/mol  
99+
Adjacent Atomic Numbers
  
  
Previous Element
Terbium
  
Titanium
  
Next Element
Holmium
  
Chromium
  
Valence Electron Potential
47.40 (-eV)  
33
120.00 (-eV)  
6
Lattice Constant
359.30 pm  
99+
303.00 pm  
99+
Lattice Angles
π/2, π/2, 2 π/3  
π/2, π/2, π/2  
Lattice C/A Ratio
1.57  
38
1.70  
9
Mechanical
Density
  
  
Density At Room Temperature
8.54 g/cm3  
99+
6.00 g/cm3  
99+
Density When Liquid (at m.p.)
8.37 g/cm3  
99+
5.50 g/cm3  
99+
Tensile Strength
120.00 MPa  
27
800.00 MPa  
6
Viscosity
0.00  
25
0.00  
11
Vapor Pressure
  
  
Vapor Pressure at 1000 K
0.00 (Pa)  
22
0.00 (Pa)  
37
Vapor Pressure at 2000 K
0.00 (Pa)  
30
0.23 (Pa)  
16
Elasticity properties
  
  
Shear Modulus
24.70 GPa  
39
47.00 GPa  
16
Bulk Modulus
40.50 GPa  
36
160.00 GPa  
11
Young's Modulus
61.40 GPa  
35
128.00 GPa  
17
Poisson Ratio
0.25  
25
0.37  
7
Other Mechanical Properties
Sectile  
Ductile, Malleable  
Magnetic
Magnetic Characteristics
  
  
Specific Gravity
8.55  
99+
5.96  
99+
Magnetic Ordering
Paramagnetic  
Paramagnetic  
Permeability
0.00 H/m  
17
0.00 H/m  
15
Susceptibility
0.00  
24
0.00  
8
Electrical Properties
  
  
Electrical Property
Conductor  
Superconductor  
Resistivity
926.00 nΩ·m  
2
197.00 nΩ·m  
19
Electrical Conductivity
0.01 106/cm Ω  
99+
0.05 106/cm Ω  
40
Electron Affinity
50.00 kJ/mol  
26
50.60 kJ/mol  
25
Thermal
Specific Heat
0.17 J/(kg K)  
35
0.49 J/(kg K)  
10
Molar Heat Capacity
27.70 J/mol·K  
17
24.89 J/mol·K  
99+
Thermal Conductivity
10.70 W/m·K  
99+
30.70 W/m·K  
40
Critical Temperature
1,680.00 K  
36
2,183.00 K  
15
Thermal Expansion
9.90 µm/(m·K)  
99+
8.40 µm/(m·K)  
99+
Enthalpy
  
  
Enthalpy of Vaporization
230.00 kJ/mol  
99+
458.60 kJ/mol  
19
Enthalpy of Fusion
11.05 kJ/mol  
38
17.57 kJ/mol  
14
Enthalpy of Atomization
301.00 kJ/mol  
99+
514.60 kJ/mol  
17
Standard Molar Entropy
75.60 J/mol.K  
7
28.90 J/mol.K  
99+
Summary >>
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