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Chemical Properties of Barium and Osmium


Chemical Properties of Osmium and Barium


Chemical Properties

Chemical Formula
Ba   
Os   

Isotopes
  
  

Known Isotopes
37   
2
35   
4

Electronegativity
  
  

Pauling Electronegativity
0.89   
99+
2.20   
4

Sanderson Electronegativity
0.68   
28
Not Available   

Allred Rochow Electronegativity
0.97   
38
1.52   
12

Mulliken-Jaffe Electronegativity
0.88   
22
Not Available   

Allen Electronegativity
0.88   
99+
1.65   
19

Electropositivity
  
  

Pauling Electropositivity
3.11   
4
1.80   
99+

Ionization Energies
  
  

1st Energy Level
502.90 kJ/mol   
99+
840.00 kJ/mol   
12

2nd Energy Level
965.20 kJ/mol   
99+
1,309.80 kJ/mol   
99+

3rd Energy Level
3,600.00 kJ/mol   
14
1,600.00 kJ/mol   
99+

Electrochemical Equivalent
2.56 g/amp-hr   
20
1.77 g/amp-hr   
38

Electron Work Function
2.70 eV   
99+
4.83 eV   
8

Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity, Solubility   
Chemical Stability, Ionization, Solubility   

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