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Chemical Properties of Strontium and Sodium


Chemical Properties of Sodium and Strontium


Chemical Properties

Chemical Formula
Sr   
Na   

Isotopes
  
  

Known Isotopes
27   
12
17   
22

Electronegativity
  
  

Pauling Electronegativity
0.95   
99+
0.93   
99+

Sanderson Electronegativity
0.72   
27
0.56   
30

Allred Rochow Electronegativity
0.99   
37
1.01   
35

Mulliken-Jaffe Electronegativity
1.00   
18
0.91   
21

Allen Electronegativity
0.96   
40
0.87   
99+

Electropositivity
  
  

Pauling Electropositivity
3.05   
7
3.07   
6

Ionization Energies
  
  

1st Energy Level
549.50 kJ/mol   
99+
495.80 kJ/mol   
99+

2nd Energy Level
1,064.20 kJ/mol   
99+
4,562.00 kJ/mol   
4

3rd Energy Level
4,138.00 kJ/mol   
10
6,910.30 kJ/mol   
6

4th Energy Level
5,500.00 kJ/mol   
13
9,543.00 kJ/mol   
5

5th Energy Level
6,910.00 kJ/mol   
18
13,354.00 kJ/mol   
4

6th Energy Level
8,760.00 kJ/mol   
18
16,613.00 kJ/mol   
4

7th Energy level
10,230.00 kJ/mol   
19
20,117.00 kJ/mol   
4

8th Energy Level
11,800.00 kJ/mol   
19
25,496.00 kJ/mol   
4

9th Energy Level
15,600.00 kJ/mol   
17
28,932.00 kJ/mol   
4

10th Energy Level
17,100.00 kJ/mol   
19
141,362.00 kJ/mol   
2

11th Energy Level
31,270.00 kJ/mol   
6
159,076.00 kJ/mol   
2

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

Electron Work Function
2.59 eV   
99+
2.75 eV   
40

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

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