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Chemical Properties of Yttrium and Cobalt


Chemical Properties of Cobalt and Yttrium


Chemical Properties

Chemical Formula
Y   
Co   

Isotopes
  
  

Known Isotopes
19   
20
26   
13

Electronegativity
  
  

Pauling Electronegativity
1.22   
38
1.88   
12

Sanderson Electronegativity
0.65   
29
2.56   
1

Allred Rochow Electronegativity
1.11   
29
1.70   
5

Allen Electronegativity
1.12   
38
1.84   
10

Electropositivity
  
  

Pauling Electropositivity
2.78   
16
2.12   
99+

Ionization Energies
  
  

1st Energy Level
600.00 kJ/mol   
99+
760.40 kJ/mol   
19

2nd Energy Level
1,180.00 kJ/mol   
99+
1,648.00 kJ/mol   
31

3rd Energy Level
1,980.00 kJ/mol   
99+
3,232.00 kJ/mol   
22

4th Energy Level
5,847.00 kJ/mol   
10
4,950.00 kJ/mol   
19

5th Energy Level
7,430.00 kJ/mol   
14
7,670.00 kJ/mol   
12

6th Energy Level
8,970.00 kJ/mol   
17
9,840.00 kJ/mol   
12

7th Energy level
11,190.00 kJ/mol   
18
12,440.00 kJ/mol   
11

8th Energy Level
12,450.00 kJ/mol   
18
15,230.00 kJ/mol   
12

9th Energy Level
14,110.00 kJ/mol   
19
17,959.00 kJ/mol   
13

10th Energy Level
18,400.00 kJ/mol   
17
26,570.00 kJ/mol   
7

11th Energy Level
19,900.00 kJ/mol   
18
29,400.00 kJ/mol   
8

12th Energy Level
36,090.00 kJ/mol   
5
32,400.00 kJ/mol   
8

13th Energy Level
Not Available   
36,600.00 kJ/mol   
8

14th Energy Level
Not Available   
39,700.00 kJ/mol   
9

15th Energy Level
Not Available   
42,800.00 kJ/mol   
12

16th Energy Level
Not Available   
49,396.00 kJ/mol   
11

17th Energy Level
Not Available   
52,737.00 kJ/mol   
13

18th Energy Level
Not Available   
134,810.00 kJ/mol   
1

19th Energy Level
Not Available   
145,170.00 kJ/mol   
2

20th Energy Level
Not Available   
154,700.00 kJ/mol   
4

21st Energy Level
Not Available   
167,400.00 kJ/mol   
4

22nd Energy Level
Not Available   
178,100.00 kJ/mol   
3

23rd Energy Level
Not Available   
189,300.00 kJ/mol   
3

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

Electron Work Function
3.10 eV   
35
5.00 eV   
5

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

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