1 Periodic Table
1.1 Symbol
1.2 Group Number
1.3 Period Number
1.5 Block
1.6 Element Family
Probably Post-Transition
Lanthanide
1.7 CAS Number
540856427440644
7429905
54386242
1.9 Space Group Name
1.10 Space Group Number
2 Facts
2.1 Interesting Facts
Not Available
- Ytterbium metal oxidizes rapidly if exposed to air.
- Ytterbium metal can dissolve quickly in Mineral acid.
2.2 Sources
Synthetically Produced
Found in Minerals, Mining, Ores of Minerals
2.3 History
2.3.1 Who Discovered
Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory
Jean Charles Galissard de Marignac
2.3.2 Discovery
2.4 Abundance
2.4.1 Abundance In Universe
2.5.2 Abundance In Sun
~-9999 %~0.0000001 %
1E-08
0.1
2.6.3 Abundance In Meteorites
2.6.7 Abundance In Earth's Crust
2.6.10 Abundance In Oceans
2.7.3 Abundance In Humans
3 Uses
3.1 Uses & Benefits
- Currently known uses of Ununpentium metal are limited to research purpose only.
- Ytterbium metal is used in memory devices and tuneable laser.
-
It is also used as industrial catalyst as the other catalysts are too toxic and polluting.
3.1.1 Industrial Uses
NA
Automobile Industry, Chemical Industry
3.1.2 Medical Uses
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
3.3.1 In Bone
4 Physical
4.1 Melting Point
400.00 °C824.00 °C
27
3410
4.2 Boiling Point
1,100.00 °C1,196.00 °C
147
5660
1.3 Appearance
1.3.1 Physical State
1.3.2 Color
1.3.3 Luster
1.4 Hardness
1.4.1 Mohs Hardness
1.5.3 Brinell Hardness
1.5.6 Vickers Hardness
1.6 Speed of Sound
1.7 Optical Properties
1.7.1 Refractive Index
1.7.4 Reflectivity
1.8 Allotropes
1.8.1 α Allotropes
Not Available
Not Available
1.8.2 β Allotropes
Not Available
Not Available
1.8.3 γ Allotropes
Not Available
Not Available
2 Chemical
2.1 Chemical Formula
2.2 Isotopes
2.2.1 Known Isotopes
2.3 Electronegativity
2.3.1 Pauling Electronegativity
2.4.2 Sanderson Electronegativity
2.5.2 Allred Rochow Electronegativity
1.1.2 Mulliken-Jaffe Electronegativity
1.2.2 Allen Electronegativity
1.4 Electropositivity
1.4.1 Pauling Electropositivity
1.7 Ionization Energies
1.7.1 1st Energy Level
538.40 kJ/mol603.40 kJ/mol
375.7
26130
1.11.1 2nd Energy Level
1,756.00 kJ/mol1,174.80 kJ/mol
710.2162
28750
1.13.1 3rd Energy Level
2,653.30 kJ/mol2,417.00 kJ/mol
1600
34230
3.4.2 4th Energy Level
4,679.50 kJ/mol4,203.00 kJ/mol
2780
37066
3.7.2 5th Energy Level
5,721.60 kJ/molNA
4305.2
97510
3.7.6 6th Energy Level
3.7.9 7th Energy level
3.7.13 8th Energy Level
3.7.14 9th Energy Level
3.8.5 10th Energy Level
3.8.9 11th Energy Level
4.3.2 12th Energy Level
1.3.1 13th Energy Level
2.1.1 14th Energy Level
2.5.1 15th Energy Level
2.10.3 16th Energy Level
3.1.2 17th Energy Level
3.3.1 18th Energy Level
3.3.4 19th Energy Level
3.3.6 20th Energy Level
4.1.2 21st Energy Level
4.5.3 22nd Energy Level
4.6.1 23rd Energy Level
4.7.2 24th Energy Level
4.8.3 25th Energy Level
4.8.5 26th Energy Level
4.9.2 27th Energy Level
4.10.3 28th Energy Level
4.10.6 29th Energy Level
4.10.7 30th Energy Level
5.3 Electrochemical Equivalent
NA2.15 g/amp-hr
0.16812
8.3209
5.4 Electron Work Function
5.5 Other Chemical Properties
Chemical Stability, Ionization
Ionization, Radioactive Isotopes, Solubility
6 Atomic
6.1 Atomic Number
6.4 Electron Configuration
[Rn] 5f14 6d10 7s2 7p3
[Xe] 4f14 6s2
6.5 Crystal Structure
Not Known
Face Centered Cubic (FCC)
6.5.1 Crystal Lattice
6.6 Atom
6.6.1 Number of Protons
7.1.6 Number of Neutrons
7.1.10 Number of Electrons
8.3 Radius of an Atom
8.3.1 Atomic Radius
8.3.4 Covalent Radius
8.3.7 Van der Waals Radius
8.4 Atomic Weight
289.00 amu173.05 amu
6.94
294
9.2 Atomic Volume
NA24.79 cm3/mol
1.39
71.07
10.4 Adjacent Atomic Numbers
10.4.1 Previous Element
10.4.2 Next Element
10.5 Valence Electron Potential
10.8 Lattice Constant
NA548.47 pm
228.58
891.25
10.11 Lattice Angles
10.12 Lattice C/A Ratio
11 Mechanical
11.1 Density
11.1.1 Density At Room Temperature
4.51 g/cm36.90 g/cm3
0.534
40.7
11.2.1 Density When Liquid (at m.p.)
11.7 Tensile Strength
11.8 Viscosity
11.9 Vapor Pressure
11.9.1 Vapor Pressure at 1000 K
11.9.4 Vapor Pressure at 2000 K
11.11 Elasticity properties
11.11.1 Shear Modulus
11.11.4 Bulk Modulus
11.12.1 Young's Modulus
11.14 Poisson Ratio
12.3 Other Mechanical Properties
Unknown
Ductile, Malleable
13 Magnetic
13.1 Magnetic Characteristics
13.1.1 Specific Gravity
13.1.2 Magnetic Ordering
Paramagnetic
Paramagnetic
13.1.3 Permeability
13.1.5 Susceptibility
13.3 Electrical Properties
13.3.1 Electrical Property
13.3.2 Resistivity
13.3.5 Electrical Conductivity
NA0.04 106/cm Ω
0.00666
0.63
13.3.8 Electron Affinity
14 Thermal
14.1 Specific Heat
14.2 Molar Heat Capacity
NA26.74 J/mol·K
16.443
62.7
14.3 Thermal Conductivity
14.6 Critical Temperature
14.7 Thermal Expansion
14.8 Enthalpy
14.8.1 Enthalpy of Vaporization
NA128.90 kJ/mol
7.32
799.1
14.8.3 Enthalpy of Fusion
14.8.7 Enthalpy of Atomization
14.9 Standard Molar Entropy
NA59.90 J/mol.K
9.5
198.1