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Chemical Properties of Rubidium and Sodium

Rubidium
Sodium
Chemical Properties of Sodium and Rubidium


Chemical Properties
Chemical Formula
Rb   
Na   
Isotopes
  
  
Known Isotopes
29   
10
17   
22
Electronegativity
  
  
Pauling Electronegativity
0.82   
99+
0.93   
99+
Sanderson Electronegativity
0.31   
32
0.56   
30
Allred Rochow Electronegativity
0.89   
40
1.01   
35
Mulliken-Jaffe Electronegativity
0.69   
24
0.91   
21
Allen Electronegativity
0.71   
99+
0.87   
99+
Electropositivity
  
  
Pauling Electropositivity
3.18   
3
3.07   
6
Ionization Energies
  
  
1st Energy Level
403.00 kJ/mol   
99+
495.80 kJ/mol   
99+
2nd Energy Level
2,633.00 kJ/mol   
6
4,562.00 kJ/mol   
4
3rd Energy Level
3,860.00 kJ/mol   
11
6,910.30 kJ/mol   
6
4th Energy Level
5,080.00 kJ/mol   
18
9,543.00 kJ/mol   
5
5th Energy Level
6,850.00 kJ/mol   
19
13,354.00 kJ/mol   
4
6th Energy Level
8,140.00 kJ/mol   
20
16,613.00 kJ/mol   
4
7th Energy level
9,570.00 kJ/mol   
20
20,117.00 kJ/mol   
4
8th Energy Level
13,120.00 kJ/mol   
17
25,496.00 kJ/mol   
4
9th Energy Level
14,500.00 kJ/mol   
18
28,932.00 kJ/mol   
4
10th Energy Level
26,740.00 kJ/mol   
6
141,362.00 kJ/mol   
2
11th Energy Level
Not Available   
159,076.00 kJ/mol   
2
Electrochemical Equivalent
3.19 g/amp-hr   
14
0.86 g/amp-hr   
99+
Electron Work Function
2.16 eV   
99+
2.75 eV   
40
Other Chemical Properties
Corrosion, Ionization, Radioactive Isotopes, Radioactivity   
Chemical Stability, Corrosion, Flammability, Ionization, Solubility   
Atomic >>
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