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Chemical Properties of Ytterbium and Technetium


Chemical Properties of Technetium and Ytterbium


Chemical Properties

Chemical Formula
Yb   
Tc   

Isotopes
  
  

Known Isotopes
30   
9
18   
21

Electronegativity
  
  

Pauling Electronegativity
Not Available   
1.90   
11

Allred Rochow Electronegativity
1.06   
33
1.36   
20

Allen Electronegativity
Not Available   
1.51   
28

Electropositivity
  
  

Pauling Electropositivity
Not Available   
2.10   
99+

Ionization Energies
  
  

1st Energy Level
603.40 kJ/mol   
99+
702.00 kJ/mol   
36

2nd Energy Level
1,174.80 kJ/mol   
99+
1,470.00 kJ/mol   
99+

3rd Energy Level
2,417.00 kJ/mol   
99+
2,850.00 kJ/mol   
33

4th Energy Level
4,203.00 kJ/mol   
31
Not Available   

Electrochemical Equivalent
2.15 g/amp-hr   
25
0.52 g/amp-hr   
99+

Electron Work Function
Not Available   
Not Available   

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

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