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Chemical Properties of Lithium and Roentgenium


Chemical Properties of Roentgenium and Lithium


Chemical Properties

Chemical Formula
Li   
Rg   

Isotopes
  
  

Known Isotopes
8   
30
1   
34

Electronegativity
  
  

Pauling Electronegativity
0.98   
99+
Not Available   

Sanderson Electronegativity
0.89   
26
Not Available   

Allred Rochow Electronegativity
0.97   
38
Not Available   

Mulliken-Jaffe Electronegativity
0.97   
19
Not Available   

Allen Electronegativity
0.91   
99+
Not Available   

Electropositivity
  
  

Pauling Electropositivity
3.02   
8
Not Available   

Ionization Energies
  
  

1st Energy Level
520.20 kJ/mol   
99+
1,022.70 kJ/mol   
3

2nd Energy Level
7,298.10 kJ/mol   
3
2,074.40 kJ/mol   
10

3rd Energy Level
11,815.00 kJ/mol   
4
3,077.90 kJ/mol   
24

4th Energy Level
Not Available   
4,052.40 kJ/mol   
36

5th Energy Level
Not Available   
5,306.70 kJ/mol   
31

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

Electron Work Function
2.90 eV   
37
Not Available   

Other Chemical Properties
Corrosion, Flammable, Ionization, Radioactive Isotopes   
NA   

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