 | Lutetium | Atomic Number: 71 |
- Overview
Property Value Units 174.967
9.841
- Thermal Properties
Thermal Properties
Property Value Units 1656°C
3315°C
The critical pressure has not been determined for Lutetium
The critical temperature has not been determined for Lutetium
22 kJ/mol
415 kJ/mol
154 J/kg·K
16 W/m·K
- Electon Configuration
[Xe] 4f14 5d1 6s2
K L M N O P Q 2 8 18 32 9 2 0 Level S Orbital P Orbital D Orbital F Orbital Level 1 Level 2 - History
Year Discovered
1907
- Isotopes
Isotope Common Name Symbol Mass Status Abundance Half-life Decay mode Decay Energy Nuclear Spin Magnetic Moment 71
Lu
175
Lutetium Lu 175 Stable 97.41 - - - - - 71
Lu
176
Lutetium Lu 176 Stable 2.59 - - - - - Isotopic mass data for stable isotopes is from:
G. Audi, A.H. Wapstra in Nuclear Physics A, 1993, 565, 1-65
and
G. Audi, A.H.Wapstra in Nuclear Physics A, 1995, 595 409-480.Natural abundance data is from:
K.J.R. Rosman, P.D.P. Taylor in Pure Appplied Chemistry, 1999, 71, 1593-1607.- Occurance
In the Universe 0.00000001% In the Sun 0.0000001% In Meteorites 0.0000029% In the Earth's Crust 0.000056% In Seawater 1.5E-11% In the Human Body 0% - Models
Pictures, videos and 3D models of the element
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