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Chemical Properties of Yttrium and Strontium


Chemical Properties of Strontium and Yttrium


Chemical Properties

Chemical Formula
Y   
Sr   

Isotopes
  
  

Known Isotopes
19   
20
27   
12

Electronegativity
  
  

Pauling Electronegativity
1.22   
38
0.95   
99+

Sanderson Electronegativity
0.65   
29
0.72   
27

Allred Rochow Electronegativity
1.11   
29
0.99   
37

Mulliken-Jaffe Electronegativity
Not Available   
1.00   
18

Allen Electronegativity
1.12   
38
0.96   
40

Electropositivity
  
  

Pauling Electropositivity
2.78   
16
3.05   
7

Ionization Energies
  
  

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

2nd Energy Level
1,180.00 kJ/mol   
99+
1,064.20 kJ/mol   
99+

3rd Energy Level
1,980.00 kJ/mol   
99+
4,138.00 kJ/mol   
10

4th Energy Level
5,847.00 kJ/mol   
10
5,500.00 kJ/mol   
13

5th Energy Level
7,430.00 kJ/mol   
14
6,910.00 kJ/mol   
18

6th Energy Level
8,970.00 kJ/mol   
17
8,760.00 kJ/mol   
18

7th Energy level
11,190.00 kJ/mol   
18
10,230.00 kJ/mol   
19

8th Energy Level
12,450.00 kJ/mol   
18
11,800.00 kJ/mol   
19

9th Energy Level
14,110.00 kJ/mol   
19
15,600.00 kJ/mol   
17

10th Energy Level
18,400.00 kJ/mol   
17
17,100.00 kJ/mol   
19

11th Energy Level
19,900.00 kJ/mol   
18
31,270.00 kJ/mol   
6

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

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

Electron Work Function
3.10 eV   
35
2.59 eV   
99+

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

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