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Chemical Properties of Ruthenium and Beryllium


Chemical Properties of Beryllium and Ruthenium


Chemical Properties

Chemical Formula
Ru   
Be   

Isotopes
  
  

Known Isotopes
26   
13
9   
29

Electronegativity
  
  

Pauling Electronegativity
2.20   
4
1.57   
24

Sanderson Electronegativity
Not Available   
1.81   
12

Allred Rochow Electronegativity
1.42   
18
1.47   
14

Mulliken-Jaffe Electronegativity
Not Available   
1.54   
12

Allen Electronegativity
1.54   
25
1.58   
23

Electropositivity
  
  

Pauling Electropositivity
1.80   
99+
2.43   
30

Ionization Energies
  
  

1st Energy Level
710.20 kJ/mol   
32
899.50 kJ/mol   
7

2nd Energy Level
710.22 kJ/mol   
99+
1,757.10 kJ/mol   
23

3rd Energy Level
2,747.00 kJ/mol   
37
14,848.70 kJ/mol   
2

4th Energy Level
Not Available   
21,006.60 kJ/mol   
2

Electrochemical Equivalent
1.26 g/amp-hr   
99+
0.17 g/amp-hr   
99+

Electron Work Function
4.71 eV   
9
4.98 eV   
6

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

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