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Science
Periodic Table - Elements - Lutetium

Symbol Lu
Atomic Number 71
Relative Atomic Mass
12C = 12.0000
174.967
Atomic Radius
pm
173
First Ionisation Energy
kJ mol-1
523.5
Electronegativity 1.27
Density
kg m-3
9840 [298 K]
Molar Volume
cm3
17.78
Thermal Conductivity
W m-1 K-1
16.4 [300 K]
Melting Point
K
1936
Boiling Point
K
3668
Number of Isotopes 41
Ground State Electron
Configuration
[Xe]4f145d16s2
Term Symbol 2D3/2
Discovery Discovered by G. Urbain (Paris, France) in 1907 and independently by C. James (University of New Hampshire, USA)
Name Derived From Greek Lutetia meaning 'Paris'
Name in Other
Languages
 Croatian Lutecij
 Danish luthetium
 Dutch lutetium
 Finnish lutetium
 French lutétium
 German Lutetium
 Italian lutezio
 Norwegian lutetium
 Portugueselutécio
 Spanish lutecio
 Swedish lutetium
Peter van der Krogt's Element Multidict - element name translations in over 48 langauges

 
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Page compiled: Wed Sep 05 18:37:54 GMT+01:00 2001
 
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