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Chemical Properties of Tantalum and Silver


Chemical Properties of Silver and Tantalum


Chemical Properties

Chemical Formula
Ta   
Ag   

Isotopes
  
  

Known Isotopes
31   
8
36   
3

Electronegativity
  
  

Pauling Electronegativity
1.50   
27
1.93   
9

Sanderson Electronegativity
Not Available   
1.83   
11

Allred Rochow Electronegativity
1.33   
22
1.42   
18

Mulliken-Jaffe Electronegativity
Not Available   
1.47   
15

Allen Electronegativity
1.34   
33
1.87   
7

Electropositivity
  
  

Pauling Electropositivity
2.50   
27
2.07   
99+

Ionization Energies
  
  

1st Energy Level
761.00 kJ/mol   
18
731.00 kJ/mol   
27

2nd Energy Level
1,500.00 kJ/mol   
40
2,070.00 kJ/mol   
11

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

Electrochemical Equivalent
1.35 g/amp-hr   
99+
4.02 g/amp-hr   
7

Electron Work Function
4.25 eV   
21
4.26 eV   
20

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

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