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Chemical Properties of Roentgenium and Holmium

Roentgenium
Holmium
Chemical Properties of Holmium and Roentgenium


Chemical Properties
Chemical Formula
Rg   
Ho   
Isotopes
  
  
Known Isotopes
1   
34
34   
5
Electronegativity
  
  
Pauling Electronegativity
Not Available   
1.23   
37
Allred Rochow Electronegativity
Not Available   
1.10   
30
Electropositivity
  
  
Pauling Electropositivity
Not Available   
2.77   
17
Ionization Energies
  
  
1st Energy Level
1,022.70 kJ/mol   
3
581.00 kJ/mol   
99+
2nd Energy Level
2,074.40 kJ/mol   
10
1,140.00 kJ/mol   
99+
3rd Energy Level
3,077.90 kJ/mol   
24
2,204.00 kJ/mol   
99+
4th Energy Level
4,052.40 kJ/mol   
36
4,100.00 kJ/mol   
34
5th Energy Level
5,306.70 kJ/mol   
31
Not Available   
Electrochemical Equivalent
Not Available   
2.02 g/amp-hr   
29
Electron Work Function
Not Available   
Not Available   
Other Chemical Properties
NA   
Chemical Stability, Anti Corrosion, Ionization, Radioactive Isotopes, Solubility   
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