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Chemical Properties of Lutetium and Rhenium


Chemical Properties of Rhenium and Lutetium


Chemical Properties

Chemical Formula
Lu   
Re   

Isotopes
  
  

Known Isotopes
35   
4
33   
6

Electronegativity
  
  

Pauling Electronegativity
1.27   
34
1.90   
11

Allred Rochow Electronegativity
1.14   
28
1.46   
15

Allen Electronegativity
Not Available   
1.60   
21

Electropositivity
  
  

Pauling Electropositivity
2.73   
20
2.10   
99+

Ionization Energies
  
  

1st Energy Level
523.50 kJ/mol   
99+
760.00 kJ/mol   
20

2nd Energy Level
1,340.00 kJ/mol   
99+
1,260.00 kJ/mol   
99+

3rd Energy Level
2,022.30 kJ/mol   
99+
2,510.00 kJ/mol   
99+

4th Energy Level
4,370.00 kJ/mol   
28
3,640.00 kJ/mol   
99+

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

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

Electron Work Function
3.30 eV   
33
4.96 eV   
7

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

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