1 Periodic Table
1.1 Symbol
1.2 Group Number
1.3 Period Number
1.4 Block
1.2 Element Family
1.4 CAS Number
742991622537195
7429905
54386242
1.5 Space Group Name
1.6 Space Group Number
2 Facts
2.1 Interesting Facts
- Dysprosium acts stable in air at room temperature.
- Dysprosium behaves very much like paramagnetic metal.
- It is synthetically produced metal.
- Radiation hazard can be produce by it.
2.2 Sources
Found in Minerals, Mining, Ores of Minerals
Bombarding Californium-252 with Boron Nuclei, Found in Minerals, Mining
2.3 History
2.3.1 Who Discovered
Lecoq de Boisbaudran
Lawrence Berkeley National Laboratory and Joint Institute for Nuclear Research
2.3.2 Discovery
2.4 Abundance
2.4.1 Abundance In Universe
2.7.2 Abundance In Sun
~0.0000002 %~-9999 %
1E-08
0.1
1.3.2 Abundance In Meteorites
2.5.2 Abundance In Earth's Crust
2.8.2 Abundance In Oceans
2.10.1 Abundance In Humans
3 Uses
3.1 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.
- Currently known uses of Lawrencium metal are limited to research purpose only.
3.1.1 Industrial Uses
3.1.2 Medical Uses
3.1.3 Other Uses
Alloys, Nuclear Research
NA
3.2 Biological Properties
3.2.1 Toxicity
3.2.2 Present in Human Body
3.2.3 In Blood
NA0.00 Blood/mg dm-3
0
1970
4.4.4 In Bone
5 Physical
5.1 Melting Point
1,407.00 °C1,627.00 °C
27
3410
6.3 Boiling Point
6.4 Appearance
6.4.1 Physical State
6.4.2 Color
6.4.3 Luster
6.5 Hardness
6.5.1 Mohs Hardness
7.1.3 Brinell Hardness
7.3.1 Vickers Hardness
8.3 Speed of Sound
8.4 Optical Properties
8.4.1 Refractive Index
9.1.3 Reflectivity
9.2 Allotropes
9.2.1 α Allotropes
Not Available
Not Available
9.2.2 β Allotropes
Not Available
Not Available
9.2.3 γ Allotropes
Not Available
Not Available
10 Chemical
10.1 Chemical Formula
10.2 Isotopes
10.2.1 Known Isotopes
10.5 Electronegativity
10.5.1 Pauling Electronegativity
10.8.4 Sanderson Electronegativity
11.2.3 Allred Rochow Electronegativity
11.4.2 Mulliken-Jaffe Electronegativity
11.5.1 Allen Electronegativity
11.8 Electropositivity
11.8.1 Pauling Electropositivity
11.10 Ionization Energies
11.10.1 1st Energy Level
573.00 kJ/mol470.00 kJ/mol
375.7
26130
11.11.1 2nd Energy Level
1,130.00 kJ/mol1,428.00 kJ/mol
710.2162
28750
12.2.3 3rd Energy Level
2,200.00 kJ/mol2,228.00 kJ/mol
1600
34230
12.4.2 4th Energy Level
3,990.00 kJ/mol4,910.00 kJ/mol
2780
37066
12.5.3 5th Energy Level
12.5.5 6th Energy Level
12.5.8 7th Energy level
12.5.11 8th Energy Level
12.5.14 9th Energy Level
12.5.16 10th Energy Level
12.6.3 11th Energy Level
12.7.3 12th Energy Level
12.7.6 13th Energy Level
12.7.9 14th Energy Level
12.7.12 15th Energy Level
12.7.15 16th Energy Level
12.7.18 17th Energy Level
12.7.20 18th Energy Level
12.7.23 19th Energy Level
12.7.26 20th Energy Level
12.7.28 21st Energy Level
12.7.31 22nd Energy Level
12.7.32 23rd Energy Level
12.7.35 24th Energy Level
12.7.38 25th Energy Level
12.7.40 26th Energy Level
12.7.43 27th Energy Level
12.7.45 28th Energy Level
12.7.48 29th Energy Level
12.7.50 30th Energy Level
12.8 Electrochemical Equivalent
2.02 g/amp-hr3.23 g/amp-hr
0.16812
8.3209
12.9 Electron Work Function
12.10 Other Chemical Properties
Anti Corrosion, Ionization, Radioactive Isotopes, Solubility
Ionization, Radioactive Isotopes
13 Atomic
13.1 Atomic Number
13.2 Electron Configuration
[Xe] 4f9 6s2
[Rn] 5f14 7s2 7p1
13.3 Crystal Structure
Hexagonal Close Packed (HCP)
Hexagonal Close Packed (HCP)
13.3.1 Crystal Lattice
13.4 Atom
13.4.1 Number of Protons
13.5.2 Number of Neutrons
14.1.1 Number of Electrons
14.4 Radius of an Atom
14.4.1 Atomic Radius
14.5.4 Covalent Radius
14.5.7 Van der Waals Radius
229.00 pm246.00 pm
139
348
14.6 Atomic Weight
162.50 amu266.00 amu
6.94
294
14.8 Atomic Volume
19.00 cm3/molNA
1.39
71.07
14.9 Adjacent Atomic Numbers
14.9.1 Previous Element
14.9.2 Next Element
14.10 Valence Electron Potential
14.12 Lattice Constant
359.30 pmNA
228.58
891.25
14.15 Lattice Angles
14.16 Lattice C/A Ratio
16 Mechanical
16.1 Density
16.1.1 Density At Room Temperature
16.5.1 Density When Liquid (at m.p.)
16.8 Tensile Strength
16.11 Viscosity
17.2 Vapor Pressure
17.2.1 Vapor Pressure at 1000 K
17.2.4 Vapor Pressure at 2000 K
17.4 Elasticity properties
17.4.1 Shear Modulus
17.6.2 Bulk Modulus
17.8.1 Young's Modulus
17.11 Poisson Ratio
17.12 Other Mechanical Properties
18 Magnetic
18.1 Magnetic Characteristics
18.1.1 Specific Gravity
18.3.1 Magnetic Ordering
18.3.2 Permeability
18.4.1 Susceptibility
18.8 Electrical Properties
18.8.1 Electrical Property
18.8.2 Resistivity
20.1.2 Electrical Conductivity
0.01 106/cm ΩNA
0.00666
0.63
20.1.6 Electron Affinity
21 Thermal
21.1 Specific Heat
21.4 Molar Heat Capacity
27.70 J/mol·KNA
16.443
62.7
21.5 Thermal Conductivity
21.7 Critical Temperature
22.2 Thermal Expansion
22.5 Enthalpy
22.5.1 Enthalpy of Vaporization
230.00 kJ/molNA
7.32
799.1
22.6.1 Enthalpy of Fusion
22.8.2 Enthalpy of Atomization
22.9 Standard Molar Entropy
75.60 J/mol.KNA
9.5
198.1