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Chemical Properties of Polonium and Barium


Chemical Properties of Barium and Polonium


Chemical Properties

Chemical Formula
Po   
Ba   

Isotopes
  
  

Known Isotopes
29   
10
37   
2

Electronegativity
  
  

Pauling Electronegativity
2.00   
7
0.89   
99+

Sanderson Electronegativity
Not Available   
0.68   
28

Allred Rochow Electronegativity
1.76   
2
0.97   
38

Mulliken-Jaffe Electronegativity
2.48   
1
0.88   
22

Allen Electronegativity
2.19   
2
0.88   
99+

Electropositivity
  
  

Pauling Electropositivity
2.00   
99+
3.11   
4

Ionization Energies
  
  

1st Energy Level
812.10 kJ/mol   
14
502.90 kJ/mol   
99+

2nd Energy Level
Not Available   
965.20 kJ/mol   
99+

3rd Energy Level
Not Available   
3,600.00 kJ/mol   
14

Electrochemical Equivalent
3.90 g/amp-hr   
8
2.56 g/amp-hr   
20

Electron Work Function
Not Available   
2.70 eV   
99+

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

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