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Chemical Properties of Roentgenium and Berkelium

Roentgenium
Berkelium
Chemical Properties of Berkelium and Roentgenium


Chemical Properties
Chemical Formula
Rg   
Bk   
Isotopes
  
  
Known Isotopes
1   
34
14   
25
Electronegativity
  
  
Pauling Electronegativity
Not Available   
1.30   
32
Allred Rochow Electronegativity
Not Available   
1.20   
27
Allen Electronegativity
Not Available   
2.70   
1
Electropositivity
  
  
Pauling Electropositivity
Not Available   
2.70   
22
Ionization Energies
  
  
1st Energy Level
1,022.70 kJ/mol   
3
601.00 kJ/mol   
99+
2nd Energy Level
2,074.40 kJ/mol   
10
1,186.00 kJ/mol   
99+
3rd Energy Level
3,077.90 kJ/mol   
24
2,152.00 kJ/mol   
99+
4th Energy Level
4,052.40 kJ/mol   
36
3,434.00 kJ/mol   
99+
5th Energy Level
5,306.70 kJ/mol   
31
Not Available   
Electrochemical Equivalent
Not Available   
3.07 g/amp-hr   
16
Electron Work Function
Not Available   
Not Available   
Other Chemical Properties
NA   
Ionization, Radioactive Isotopes, Radioactivity   
Atomic >>
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