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Chemical Properties of Ruthenium and Roentgenium


Chemical Properties of Roentgenium and Ruthenium


Chemical Properties

Chemical Formula
Ru   
Rg   

Isotopes
  
  

Known Isotopes
26   
13
1   
34

Electronegativity
  
  

Pauling Electronegativity
2.20   
4
Not Available   

Allred Rochow Electronegativity
1.42   
18
Not Available   

Allen Electronegativity
1.54   
25
Not Available   

Electropositivity
  
  

Pauling Electropositivity
1.80   
99+
Not Available   

Ionization Energies
  
  

1st Energy Level
710.20 kJ/mol   
32
1,022.70 kJ/mol   
3

2nd Energy Level
710.22 kJ/mol   
99+
2,074.40 kJ/mol   
10

3rd Energy Level
2,747.00 kJ/mol   
37
3,077.90 kJ/mol   
24

4th Energy Level
Not Available   
4,052.40 kJ/mol   
36

5th Energy Level
Not Available   
5,306.70 kJ/mol   
31

Electrochemical Equivalent
1.26 g/amp-hr   
99+
Not Available   

Electron Work Function
4.71 eV   
9
Not Available   

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

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