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Chemical Properties of Lithium and Rubidium


Chemical Properties of Rubidium and Lithium


Chemical Properties

Chemical Formula
Li   
Rb   

Isotopes
  
  

Known Isotopes
8   
30
29   
10

Electronegativity
  
  

Pauling Electronegativity
0.98   
99+
0.82   
99+

Sanderson Electronegativity
0.89   
26
0.31   
32

Allred Rochow Electronegativity
0.97   
38
0.89   
40

Mulliken-Jaffe Electronegativity
0.97   
19
0.69   
24

Allen Electronegativity
0.91   
99+
0.71   
99+

Electropositivity
  
  

Pauling Electropositivity
3.02   
8
3.18   
3

Ionization Energies
  
  

1st Energy Level
520.20 kJ/mol   
99+
403.00 kJ/mol   
99+

2nd Energy Level
7,298.10 kJ/mol   
3
2,633.00 kJ/mol   
6

3rd Energy Level
11,815.00 kJ/mol   
4
3,860.00 kJ/mol   
11

4th Energy Level
Not Available   
5,080.00 kJ/mol   
18

5th Energy Level
Not Available   
6,850.00 kJ/mol   
19

6th Energy Level
Not Available   
8,140.00 kJ/mol   
20

7th Energy level
Not Available   
9,570.00 kJ/mol   
20

8th Energy Level
Not Available   
13,120.00 kJ/mol   
17

9th Energy Level
Not Available   
14,500.00 kJ/mol   
18

10th Energy Level
Not Available   
26,740.00 kJ/mol   
6

Electrochemical Equivalent
0.26 g/amp-hr   
99+
3.19 g/amp-hr   
14

Electron Work Function
2.90 eV   
37
2.16 eV   
99+

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

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