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Chemical Properties of Beryllium and Beryllium


Chemical Properties of Beryllium and Beryllium


Chemical Properties

Chemical Formula
Be   
Be   

Isotopes
  
  

Known Isotopes
9   
29
9   
29

Electronegativity
  
  

Pauling Electronegativity
1.57   
24
1.57   
24

Sanderson Electronegativity
1.81   
12
1.81   
12

Allred Rochow Electronegativity
1.47   
14
1.47   
14

Mulliken-Jaffe Electronegativity
1.54   
12
1.54   
12

Allen Electronegativity
1.58   
23
1.58   
23

Electropositivity
  
  

Pauling Electropositivity
2.43   
30
2.43   
30

Ionization Energies
  
  

1st Energy Level
899.50 kJ/mol   
7
899.50 kJ/mol   
7

2nd Energy Level
1,757.10 kJ/mol   
23
1,757.10 kJ/mol   
23

3rd Energy Level
14,848.70 kJ/mol   
2
14,848.70 kJ/mol   
2

4th Energy Level
21,006.60 kJ/mol   
2
21,006.60 kJ/mol   
2

Electrochemical Equivalent
0.17 g/amp-hr   
99+
0.17 g/amp-hr   
99+

Electron Work Function
4.98 eV   
6
4.98 eV   
6

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

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