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Chemical Properties of Roentgenium and Gadolinium

Roentgenium
Gadolinium
Chemical Properties of Gadolinium and Roentgenium


Chemical Properties
Chemical Formula
Rg   
Gd   
Isotopes
  
  
Known Isotopes
1   
34
26   
13
Electronegativity
  
  
Pauling Electronegativity
Not Available   
1.20   
39
Allred Rochow Electronegativity
Not Available   
1.11   
29
Electropositivity
  
  
Pauling Electropositivity
Not Available   
2.80   
15
Ionization Energies
  
  
1st Energy Level
1,022.70 kJ/mol   
3
593.40 kJ/mol   
99+
2nd Energy Level
2,074.40 kJ/mol   
10
1,170.00 kJ/mol   
99+
3rd Energy Level
3,077.90 kJ/mol   
24
1,990.00 kJ/mol   
99+
4th Energy Level
4,052.40 kJ/mol   
36
4,250.00 kJ/mol   
30
5th Energy Level
5,306.70 kJ/mol   
31
Not Available   
Electrochemical Equivalent
Not Available   
1.96 g/amp-hr   
32
Electron Work Function
Not Available   
3.10 eV   
35
Other Chemical Properties
NA   
Corrosion, Flammable, Ionization, Radioactive Isotopes   
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