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Chemical Properties of Barium and Lead


Chemical Properties of Lead and Barium


Chemical Properties

Chemical Formula
Ba   
Pb   

Isotopes
  
  

Known Isotopes
37   
2
35   
4

Electronegativity
  
  

Pauling Electronegativity
0.89   
99+
1.87   
13

Sanderson Electronegativity
0.68   
28
2.29   
4

Allred Rochow Electronegativity
0.97   
38
1.55   
11

Mulliken-Jaffe Electronegativity
0.88   
22
2.41   
2

Allen Electronegativity
0.88   
99+
1.85   
8

Electropositivity
  
  

Pauling Electropositivity
3.11   
4
1.67   
99+

Ionization Energies
  
  

1st Energy Level
502.90 kJ/mol   
99+
715.60 kJ/mol   
31

2nd Energy Level
965.20 kJ/mol   
99+
1,450.50 kJ/mol   
99+

3rd Energy Level
3,600.00 kJ/mol   
14
3,081.50 kJ/mol   
23

4th Energy Level
Not Available   
4,083.00 kJ/mol   
35

5th Energy Level
Not Available   
6,640.00 kJ/mol   
20

Electrochemical Equivalent
2.56 g/amp-hr   
20
3.87 g/amp-hr   
9

Electron Work Function
2.70 eV   
99+
4.25 eV   
21

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

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