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La - Lanthanum
  • Atomic number: 57
  • Relative atomic mass - Ar: 138.9055
  • Melting Point (°C): 920
  • Boiling Point (°C): 3464
  • Density (kg/L): 6.162
  • Electronegativity (Pauling): 1.10
  • Electron configuration: [Xe]5d16s2
Isotopic ratio :
Ar
%
138La
0.09
139La
99.91

Experiments:


No Experiments
 
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