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Chemical Properties of Ruthenium and Holmium


Chemical Properties of Holmium and Ruthenium


Chemical Properties

Chemical Formula
Ru   
Ho   

Isotopes
  
  

Known Isotopes
26   
13
34   
5

Electronegativity
  
  

Pauling Electronegativity
2.20   
4
1.23   
37

Allred Rochow Electronegativity
1.42   
18
1.10   
30

Allen Electronegativity
1.54   
25
Not Available   

Electropositivity
  
  

Pauling Electropositivity
1.80   
99+
2.77   
17

Ionization Energies
  
  

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

2nd Energy Level
710.22 kJ/mol   
99+
1,140.00 kJ/mol   
99+

3rd Energy Level
2,747.00 kJ/mol   
37
2,204.00 kJ/mol   
99+

4th Energy Level
Not Available   
4,100.00 kJ/mol   
34

Electrochemical Equivalent
1.26 g/amp-hr   
99+
2.02 g/amp-hr   
29

Electron Work Function
4.71 eV   
9
Not Available   

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

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