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Chemical Properties of Radium and Silver


Chemical Properties of Silver and Radium


Chemical Properties

Chemical Formula
Ra   
Ag   

Isotopes
  
  

Known Isotopes
33   
6
36   
3

Electronegativity
  
  

Pauling Electronegativity
0.90   
99+
1.93   
9

Sanderson Electronegativity
Not Available   
1.83   
11

Allred Rochow Electronegativity
0.97   
38
1.42   
18

Mulliken-Jaffe Electronegativity
0.92   
20
1.47   
15

Allen Electronegativity
0.89   
99+
1.87   
7

Electropositivity
  
  

Pauling Electropositivity
3.10   
5
2.07   
99+

Ionization Energies
  
  

1st Energy Level
509.30 kJ/mol   
99+
731.00 kJ/mol   
27

2nd Energy Level
979.00 kJ/mol   
99+
2,070.00 kJ/mol   
11

3rd Energy Level
Not Available   
3,361.00 kJ/mol   
19

Electrochemical Equivalent
4.22 g/amp-hr   
6
4.02 g/amp-hr   
7

Electron Work Function
Not Available   
4.26 eV   
20

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

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