Characteristics of the element

Symbol: La
Name: Lanthanum
Latin name: Lanthanum
Atomic number: 57
Atomic mass: 138,9055
Melting point: 920  (°C)
Boiling point: 3470  (°C)
Density 6,17  (g/cm 3 )
Electronegativity: 1,1
Oxidation number: III
Number of neutrons: 82
Crystal structure: Hexagonal
Chemical serie: Rare earth elements
Color:  white
Electron configuration:  2-8-18-18-9-2
Year of discovery::  1839


Pure material

SymbolNameNext information
LaLanthanmore


Alloys

SymbolNameNext information
Al+LaHliník-Lanthanmore
La+NiLanthan-Niklmore


Compounds

SymbolNameNext information
La2O3Oxid lanthanitýmore
LaCl3Chlorid lathanitýmore
La2(CO3)2Uhli?itan lathanmore
La(NO3)3Nitrid lathanumore
LaReCl3Chlorid Lathan-Rheniamore


Sputtering targets

SymbolNameNext information
LaF3Fluorid lanthanitýmore





















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