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Chemical Properties of Zirconium and Lawrencium


Chemical Properties of Lawrencium and Zirconium


Chemical Properties

Chemical Formula
Zr   
Lr   

Isotopes
  
  

Known Isotopes
24   
15
10   
28

Electronegativity
  
  

Pauling Electronegativity
1.33   
30
Not Available   

Sanderson Electronegativity
0.90   
25
Not Available   

Allred Rochow Electronegativity
1.22   
26
Not Available   

Allen Electronegativity
1.32   
34
Not Available   

Electropositivity
  
  

Pauling Electropositivity
2.67   
24
Not Available   

Ionization Energies
  
  

1st Energy Level
640.10 kJ/mol   
99+
470.00 kJ/mol   
99+

2nd Energy Level
1,270.00 kJ/mol   
99+
1,428.00 kJ/mol   
99+

3rd Energy Level
2,218.00 kJ/mol   
99+
2,228.00 kJ/mol   
99+

4th Energy Level
3,313.00 kJ/mol   
99+
4,910.00 kJ/mol   
21

5th Energy Level
7,752.00 kJ/mol   
10
Not Available   

6th Energy Level
9,500.00 kJ/mol   
15
Not Available   

Electrochemical Equivalent
0.85 g/amp-hr   
99+
3.23 g/amp-hr   
11

Electron Work Function
4.05 eV   
26
Not Available   

Other Chemical Properties
Anti Corrosion, Flammable, Ionization, Radioactive Isotopes, Solubility   
Ionization, Radioactive Isotopes   

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