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Chemical Properties of Sodium and Strontium


Chemical Properties of Strontium and Sodium


Chemical Properties

Chemical Formula
Na   
Sr   

Isotopes
  
  

Known Isotopes
17   
22
27   
12

Electronegativity
  
  

Pauling Electronegativity
0.93   
99+
0.95   
99+

Sanderson Electronegativity
0.56   
30
0.72   
27

Allred Rochow Electronegativity
1.01   
35
0.99   
37

Mulliken-Jaffe Electronegativity
0.91   
21
1.00   
18

Allen Electronegativity
0.87   
99+
0.96   
40

Electropositivity
  
  

Pauling Electropositivity
3.07   
6
3.05   
7

Ionization Energies
  
  

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

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

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

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

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

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

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

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

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

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

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

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

Electron Work Function
2.75 eV   
40
2.59 eV   
99+

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

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