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Chemical Properties of Meitnerium and Erbium


Chemical Properties of Erbium and Meitnerium


Chemical Properties

Chemical Formula
Mt   
Er   

Isotopes
  
  

Known Isotopes
4   
33
31   
8

Electronegativity
  
  

Pauling Electronegativity
Not Available   
1.24   
36

Allred Rochow Electronegativity
Not Available   
1.11   
29

Electropositivity
  
  

Pauling Electropositivity
Not Available   
2.76   
18

Ionization Energies
  
  

1st Energy Level
800.80 kJ/mol   
15
589.30 kJ/mol   
99+

2nd Energy Level
1,823.60 kJ/mol   
17
1,150.00 kJ/mol   
99+

3rd Energy Level
2,904.20 kJ/mol   
31
2,194.00 kJ/mol   
99+

4th Energy Level
3,859.40 kJ/mol   
99+
4,120.00 kJ/mol   
33

5th Energy Level
4,920.80 kJ/mol   
35
Not Available   

Electrochemical Equivalent
Not Available   
2.08 g/amp-hr   
28

Electron Work Function
Not Available   
Not Available   

Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity   
Ionization, Radioactive Isotopes, Solubility   

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