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Chemical Properties of Beryllium and Darmstadtium


Chemical Properties of Darmstadtium and Beryllium


Chemical Properties

Chemical Formula
Be   
Ds   

Isotopes
  
  

Known Isotopes
9   
29
9   
29

Electronegativity
  
  

Pauling Electronegativity
1.57   
24
Not Available   

Sanderson Electronegativity
1.81   
12
Not Available   

Allred Rochow Electronegativity
1.47   
14
Not Available   

Mulliken-Jaffe Electronegativity
1.54   
12
Not Available   

Allen Electronegativity
1.58   
23
Not Available   

Electropositivity
  
  

Pauling Electropositivity
2.43   
30
Not Available   

Ionization Energies
  
  

1st Energy Level
899.50 kJ/mol   
7
955.20 kJ/mol   
5

2nd Energy Level
1,757.10 kJ/mol   
23
1,891.10 kJ/mol   
16

3rd Energy Level
14,848.70 kJ/mol   
2
3,029.60 kJ/mol   
25

4th Energy Level
21,006.60 kJ/mol   
2
3,955.90 kJ/mol   
40

5th Energy Level
Not Available   
5,113.70 kJ/mol   
33

Electrochemical Equivalent
0.17 g/amp-hr   
99+
Not Available   

Electron Work Function
4.98 eV   
6
Not Available   

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

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