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Chemical Properties of Tantalum and Nihonium


Chemical Properties of Nihonium and Tantalum


Chemical Properties

Chemical Formula
Ta   
Nh   

Isotopes
  
  

Known Isotopes
31   
8
7   
31

Electronegativity
  
  

Pauling Electronegativity
1.50   
27
Not Available   

Allred Rochow Electronegativity
1.33   
22
Not Available   

Allen Electronegativity
1.34   
33
Not Available   

Electropositivity
  
  

Pauling Electropositivity
2.50   
27
Not Available   

Ionization Energies
  
  

1st Energy Level
761.00 kJ/mol   
18
704.90 kJ/mol   
34

2nd Energy Level
1,500.00 kJ/mol   
40
2,238.50 kJ/mol   
7

3rd Energy Level
Not Available   
3,023.30 kJ/mol   
26

4th Energy Level
Not Available   
4,351.50 kJ/mol   
29

5th Energy Level
Not Available   
5,692.60 kJ/mol   
28

Electrochemical Equivalent
1.35 g/amp-hr   
99+
Not Available   

Electron Work Function
4.25 eV   
21
Not Available   

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

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