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Er - Erbium
  • Atomic number: 68
  • Relative atomic mass - Ar: 167.259
  • Melting Point (°C): 1529
  • Boiling Point (°C): 2868
  • Density (kg/L): 9.066
  • Electronegativity (Pauling): 1.24
  • Electron configuration: [Xe]4f126s2
Isotopic ratio :
Ar
%
162Er
0.139
164Er
1.601
166Er
33.503
167Er
22.869
168Er
26.978
170Er
14.910

Experiments:


No Experiments
 
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