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Chemical Properties of Yttrium and Rubidium


Chemical Properties of Rubidium and Yttrium


Chemical Properties

Chemical Formula
Y   
Rb   

Isotopes
  
  

Known Isotopes
19   
20
29   
10

Electronegativity
  
  

Pauling Electronegativity
1.22   
38
0.82   
99+

Sanderson Electronegativity
0.65   
29
0.31   
32

Allred Rochow Electronegativity
1.11   
29
0.89   
40

Mulliken-Jaffe Electronegativity
Not Available   
0.69   
24

Allen Electronegativity
1.12   
38
0.71   
99+

Electropositivity
  
  

Pauling Electropositivity
2.78   
16
3.18   
3

Ionization Energies
  
  

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

2nd Energy Level
1,180.00 kJ/mol   
99+
2,633.00 kJ/mol   
6

3rd Energy Level
1,980.00 kJ/mol   
99+
3,860.00 kJ/mol   
11

4th Energy Level
5,847.00 kJ/mol   
10
5,080.00 kJ/mol   
18

5th Energy Level
7,430.00 kJ/mol   
14
6,850.00 kJ/mol   
19

6th Energy Level
8,970.00 kJ/mol   
17
8,140.00 kJ/mol   
20

7th Energy level
11,190.00 kJ/mol   
18
9,570.00 kJ/mol   
20

8th Energy Level
12,450.00 kJ/mol   
18
13,120.00 kJ/mol   
17

9th Energy Level
14,110.00 kJ/mol   
19
14,500.00 kJ/mol   
18

10th Energy Level
18,400.00 kJ/mol   
17
26,740.00 kJ/mol   
6

11th Energy Level
19,900.00 kJ/mol   
18
Not Available   

12th Energy Level
36,090.00 kJ/mol   
5
Not Available   

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

Electron Work Function
3.10 eV   
35
2.16 eV   
99+

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

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