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Chemical Properties of Strontium and Beryllium


Chemical Properties of Beryllium and Strontium


Chemical Properties

Chemical Formula
Sr   
Be   

Isotopes
  
  

Known Isotopes
27   
12
9   
29

Electronegativity
  
  

Pauling Electronegativity
0.95   
99+
1.57   
24

Sanderson Electronegativity
0.72   
27
1.81   
12

Allred Rochow Electronegativity
0.99   
37
1.47   
14

Mulliken-Jaffe Electronegativity
1.00   
18
1.54   
12

Allen Electronegativity
0.96   
40
1.58   
23

Electropositivity
  
  

Pauling Electropositivity
3.05   
7
2.43   
30

Ionization Energies
  
  

1st Energy Level
549.50 kJ/mol   
99+
899.50 kJ/mol   
7

2nd Energy Level
1,064.20 kJ/mol   
99+
1,757.10 kJ/mol   
23

3rd Energy Level
4,138.00 kJ/mol   
10
14,848.70 kJ/mol   
2

4th Energy Level
5,500.00 kJ/mol   
13
21,006.60 kJ/mol   
2

5th Energy Level
6,910.00 kJ/mol   
18
Not Available   

6th Energy Level
8,760.00 kJ/mol   
18
Not Available   

7th Energy level
10,230.00 kJ/mol   
19
Not Available   

8th Energy Level
11,800.00 kJ/mol   
19
Not Available   

9th Energy Level
15,600.00 kJ/mol   
17
Not Available   

10th Energy Level
17,100.00 kJ/mol   
19
Not Available   

11th Energy Level
31,270.00 kJ/mol   
6
Not Available   

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

Electron Work Function
2.59 eV   
99+
4.98 eV   
6

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

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