›› Physical and chemical properties of Lutetium

Atomic Number:71
Element Symbol:Lu
Element Name:Lutetium
Atomic Weight:174.967
Group Number:3
Group Name:none
Period Number:6
Block:d-block
Ground State Configuration:[Xe] 4f14 5d 6s2
Ground State Level:2D3/2
Standard State:Solid
Bond Length:343.5
Atomic Radius Empirical:175
Atomic Radius Calculated:217
Covalent Radius Empirical:160
Electron Affinity:50
First Ionization Energy:523.5
Pauling Electronegativity:1.27
Allred Rochow Electronegativity:1.14
Density Of Solid:9841
Molar Volume:17.78
Youngs Modulus:69
Rigidity Modulus:27
Bulk Modulus:48
Poissons Ratio:0.26
Brinell Hardness:893
Vickers Hardness:1160
Electrical Resistivity:56
Melting Point:1652
Boiling Point:3402
Superconduction Temperature:-273.128
Thermal Conductivity:16
Coefficient Of Linear Expansion:9.9
Enthalpy Of Fusion:about 22
Enthalpy Of Vaporization:415
Enthalpy Of Atmization:428
Most Common Oxidation Numbers:3
Color:Silvery white
Classification:Metallic
Discovered By:Georges Urbain and Carl Auer von Welsbach
Discovered At:France, Germany
Discovered When:1907
Origin Of Name:From the Greek word Lutetia meaning Paris

Calculate the molecular weight of Lutetium or molecular weight Lu.

Also see the full list of chemical elements and atomic weights.


››Compounds that contain Lutetium

Lutetium Boride  LuB4
Lutetium Bromide  LuBr3
Lutetium Chloride  LuCl3
Lutetium Fluoride  LuF3
Lutetium Iodide  LuI3
Lutetium Nitride  LuN
Lutetium Nitrate  Lu(NO3)3
Lutetium Oxide  Lu2O3
Lutetium Sulfide  Lu2S3
Letetium Telluride  Lu2Te3