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Chemical Properties of Indium and Niobium


Chemical Properties of Niobium and Indium


Chemical Properties

Chemical Formula
In   
Nb   

Isotopes
  
  

Known Isotopes
35   
4
17   
22

Electronegativity
  
  

Pauling Electronegativity
1.78   
16
1.60   
23

Sanderson Electronegativity
2.14   
8
1.42   
16

Allred Rochow Electronegativity
1.49   
13
1.23   
25

Mulliken-Jaffe Electronegativity
1.76   
10
Not Available   

Allen Electronegativity
1.66   
18
1.41   
31

Electropositivity
  
  

Pauling Electropositivity
2.22   
38
2.40   
31

Ionization Energies
  
  

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

2nd Energy Level
1,820.70 kJ/mol   
18
1,380.00 kJ/mol   
99+

3rd Energy Level
2,704.00 kJ/mol   
39
2,416.00 kJ/mol   
99+

4th Energy Level
5,210.00 kJ/mol   
17
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
1.43 g/amp-hr   
99+
0.69 g/amp-hr   
99+

Electron Work Function
4.12 eV   
24
4.30 eV   
18

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

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