Home
Compare Metals


Chemical Properties of Roentgenium and Francium


Chemical Properties of Francium and Roentgenium


Chemical Properties

Chemical Formula
Rg   
Fr   

Isotopes
  
  

Known Isotopes
1   
34
33   
6

Electronegativity
  
  

Pauling Electronegativity
Not Available   
0.70   
99+

Allred Rochow Electronegativity
Not Available   
0.86   
99+

Mulliken-Jaffe Electronegativity
Not Available   
0.68   
25

Allen Electronegativity
Not Available   
0.67   
99+

Electropositivity
  
  

Pauling Electropositivity
Not Available   
3.30   
1

Ionization Energies
  
  

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

2nd Energy Level
2,074.40 kJ/mol   
10
Not Available   

3rd Energy Level
3,077.90 kJ/mol   
24
Not Available   

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

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

Electrochemical Equivalent
Not Available   
8.32 g/amp-hr   
1

Electron Work Function
Not Available   
Not Available   

Other Chemical Properties
NA   
Ionization, Radioactive Isotopes, Radioactivity, Solubility   

Atomic >>
<< Physical

Compare Synthetic Metals

Synthetic Metals

Synthetic Metals


Compare Synthetic Metals