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Chemical Properties of Mercury and Roentgenium

Mercury
Roentgenium
Chemical Properties of Roentgenium and Mercury


Chemical Properties
Chemical Formula
Hg   
Rg   
Isotopes
  
  
Known Isotopes
34   
5
1   
34
Electronegativity
  
  
Pauling Electronegativity
2.00   
7
Not Available   
Sanderson Electronegativity
2.20   
7
Not Available   
Allred Rochow Electronegativity
1.44   
17
Not Available   
Mulliken-Jaffe Electronegativity
1.81   
9
Not Available   
Allen Electronegativity
1.44   
30
Not Available   
Electropositivity
  
  
Pauling Electropositivity
2.00   
99+
Not Available   
Ionization Energies
  
  
1st Energy Level
1,007.10 kJ/mol   
4
1,022.70 kJ/mol   
3
2nd Energy Level
1,810.00 kJ/mol   
20
2,074.40 kJ/mol   
10
3rd Energy Level
3,300.00 kJ/mol   
20
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
3.74 g/amp-hr   
10
Not Available   
Electron Work Function
4.49 eV   
15
Not Available   
Other Chemical Properties
Flammability, Ionization, Solubility   
NA   
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