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Chemical Properties of Lutetium and Rubidium


Chemical Properties of Rubidium and Lutetium


Chemical Properties

Chemical Formula
Lu   
Rb   

Isotopes
  
  

Known Isotopes
35   
4
29   
10

Electronegativity
  
  

Pauling Electronegativity
1.27   
34
0.82   
99+

Sanderson Electronegativity
Not Available   
0.31   
32

Allred Rochow Electronegativity
1.14   
28
0.89   
40

Mulliken-Jaffe Electronegativity
Not Available   
0.69   
24

Allen Electronegativity
Not Available   
0.71   
99+

Electropositivity
  
  

Pauling Electropositivity
2.73   
20
3.18   
3

Ionization Energies
  
  

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

2nd Energy Level
1,340.00 kJ/mol   
99+
2,633.00 kJ/mol   
6

3rd Energy Level
2,022.30 kJ/mol   
99+
3,860.00 kJ/mol   
11

4th Energy Level
4,370.00 kJ/mol   
28
5,080.00 kJ/mol   
18

5th Energy Level
6,445.00 kJ/mol   
21
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
2.18 g/amp-hr   
23
3.19 g/amp-hr   
14

Electron Work Function
3.30 eV   
33
2.16 eV   
99+

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

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