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Chemical Properties of Cesium and Niobium


Chemical Properties of Niobium and Cesium


Chemical Properties

Chemical Formula
Cs   
Nb   

Isotopes
  
  

Known Isotopes
36   
3
17   
22

Electronegativity
  
  

Pauling Electronegativity
0.79   
99+
1.60   
23

Sanderson Electronegativity
0.22   
33
1.42   
16

Allred Rochow Electronegativity
0.86   
99+
1.23   
25

Mulliken-Jaffe Electronegativity
0.62   
26
Not Available   

Allen Electronegativity
0.66   
99+
1.41   
31

Electropositivity
  
  

Pauling Electropositivity
3.21   
2
2.40   
31

Ionization Energies
  
  

1st Energy Level
375.70 kJ/mol   
99+
652.10 kJ/mol   
99+

2nd Energy Level
2,234.30 kJ/mol   
8
1,380.00 kJ/mol   
99+

3rd Energy Level
3,400.00 kJ/mol   
16
2,416.00 kJ/mol   
99+

4th Energy Level
Not Available   
3,700.00 kJ/mol   
99+

5th Energy Level
Not Available   
4,877.00 kJ/mol   
36

6th Energy Level
Not Available   
9,847.00 kJ/mol   
11

7th Energy level
Not Available   
12,100.00 kJ/mol   
14

Electrochemical Equivalent
4.96 g/amp-hr   
3
0.69 g/amp-hr   
99+

Electron Work Function
2.14 eV   
99+
4.30 eV   
18

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

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