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Chemical Properties of Thallium and Nihonium


Chemical Properties of Nihonium and Thallium


Chemical Properties

Chemical Formula
Tl   
Nh   

Isotopes
  
  

Known Isotopes
32   
7
7   
31

Electronegativity
  
  

Pauling Electronegativity
1.62   
21
Not Available   

Sanderson Electronegativity
2.25   
5
Not Available   

Allred Rochow Electronegativity
1.44   
17
Not Available   

Mulliken-Jaffe Electronegativity
1.96   
6
Not Available   

Allen Electronegativity
1.79   
13
Not Available   

Electropositivity
  
  

Pauling Electropositivity
2.38   
33
Not Available   

Ionization Energies
  
  

1st Energy Level
589.40 kJ/mol   
99+
704.90 kJ/mol   
34

2nd Energy Level
1,971.00 kJ/mol   
14
2,238.50 kJ/mol   
7

3rd Energy Level
2,878.00 kJ/mol   
32
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
7.63 g/amp-hr   
2
Not Available   

Electron Work Function
3.84 eV   
28
Not Available   

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

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