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Chemical Properties of Nobelium and Barium


Chemical Properties of Barium and Nobelium


Chemical Properties

Chemical Formula
No   
Ba   

Isotopes
  
  

Known Isotopes
13   
26
37   
2

Electronegativity
  
  

Pauling Electronegativity
1.30   
32
0.89   
99+

Sanderson Electronegativity
Not Available   
0.68   
28

Allred Rochow Electronegativity
1.20   
27
0.97   
38

Mulliken-Jaffe Electronegativity
Not Available   
0.88   
22

Allen Electronegativity
Not Available   
0.88   
99+

Electropositivity
  
  

Pauling Electropositivity
2.70   
22
3.11   
4

Ionization Energies
  
  

1st Energy Level
642.00 kJ/mol   
99+
502.90 kJ/mol   
99+

2nd Energy Level
1,254.00 kJ/mol   
99+
965.20 kJ/mol   
99+

3rd Energy Level
2,643.00 kJ/mol   
99+
3,600.00 kJ/mol   
14

4th Energy Level
3,956.00 kJ/mol   
39
Not Available   

Electrochemical Equivalent
4.83 g/amp-hr   
4
2.56 g/amp-hr   
20

Electron Work Function
Not Available   
2.70 eV   
99+

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

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