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Chemical Properties of Thallium and Darmstadtium


Chemical Properties of Darmstadtium and Thallium


Chemical Properties

Chemical Formula
Tl   
Ds   

Isotopes
  
  

Known Isotopes
32   
7
9   
29

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+
955.20 kJ/mol   
5

2nd Energy Level
1,971.00 kJ/mol   
14
1,891.10 kJ/mol   
16

3rd Energy Level
2,878.00 kJ/mol   
32
3,029.60 kJ/mol   
25

4th Energy Level
Not Available   
3,955.90 kJ/mol   
40

5th Energy Level
Not Available   
5,113.70 kJ/mol   
33

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   
Ionization, Radioactive Isotopes, Radioactivity   

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