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Chemical Properties of Lawrencium and Platinum


Chemical Properties of Platinum and Lawrencium


Chemical Properties

Chemical Formula
Lr   
Pt   

Isotopes
  
  

Known Isotopes
10   
28
35   
4

Electronegativity
  
  

Pauling Electronegativity
Not Available   
2.28   
3

Allred Rochow Electronegativity
Not Available   
1.44   
17

Allen Electronegativity
Not Available   
1.72   
16

Electropositivity
  
  

Pauling Electropositivity
Not Available   
1.72   
99+

Ionization Energies
  
  

1st Energy Level
470.00 kJ/mol   
99+
870.00 kJ/mol   
10

2nd Energy Level
1,428.00 kJ/mol   
99+
1,791.00 kJ/mol   
21

3rd Energy Level
2,228.00 kJ/mol   
99+
Not Available   

4th Energy Level
4,910.00 kJ/mol   
21
Not Available   

Electrochemical Equivalent
3.23 g/amp-hr   
11
1.82 g/amp-hr   
35

Electron Work Function
Not Available   
5.65 eV   
1

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

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