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Chemical Properties of Lutetium and Ruthenium


Chemical Properties of Ruthenium and Lutetium


Chemical Properties

Chemical Formula
Lu   
Ru   

Isotopes
  
  

Known Isotopes
35   
4
26   
13

Electronegativity
  
  

Pauling Electronegativity
1.27   
34
2.20   
4

Allred Rochow Electronegativity
1.14   
28
1.42   
18

Allen Electronegativity
Not Available   
1.54   
25

Electropositivity
  
  

Pauling Electropositivity
2.73   
20
1.80   
99+

Ionization Energies
  
  

1st Energy Level
523.50 kJ/mol   
99+
710.20 kJ/mol   
32

2nd Energy Level
1,340.00 kJ/mol   
99+
710.22 kJ/mol   
99+

3rd Energy Level
2,022.30 kJ/mol   
99+
2,747.00 kJ/mol   
37

4th Energy Level
4,370.00 kJ/mol   
28
Not Available   

5th Energy Level
6,445.00 kJ/mol   
21
Not Available   

Electrochemical Equivalent
2.18 g/amp-hr   
23
1.26 g/amp-hr   
99+

Electron Work Function
3.30 eV   
33
4.71 eV   
9

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

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