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Chemical Properties of Scandium and Cobalt


Chemical Properties of Cobalt and Scandium


Chemical Properties

Chemical Formula
Sc   
Co   

Isotopes
  
  

Known Isotopes
13   
26
26   
13

Electronegativity
  
  

Pauling Electronegativity
1.36   
29
1.88   
12

Sanderson Electronegativity
1.02   
21
2.56   
1

Allred Rochow Electronegativity
1.20   
27
1.70   
5

Allen Electronegativity
1.19   
36
1.84   
10

Electropositivity
  
  

Pauling Electropositivity
2.64   
25
2.12   
99+

Ionization Energies
  
  

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

2nd Energy Level
1,235.00 kJ/mol   
99+
1,648.00 kJ/mol   
31

3rd Energy Level
2,388.60 kJ/mol   
99+
3,232.00 kJ/mol   
22

4th Energy Level
7,090.60 kJ/mol   
6
4,950.00 kJ/mol   
19

5th Energy Level
8,843.00 kJ/mol   
6
7,670.00 kJ/mol   
12

6th Energy Level
10,679.00 kJ/mol   
7
9,840.00 kJ/mol   
12

7th Energy level
13,310.00 kJ/mol   
8
12,440.00 kJ/mol   
11

8th Energy Level
15,250.00 kJ/mol   
11
15,230.00 kJ/mol   
12

9th Energy Level
17,370.00 kJ/mol   
14
17,959.00 kJ/mol   
13

10th Energy Level
21,726.00 kJ/mol   
13
26,570.00 kJ/mol   
7

11th Energy Level
24,102.00 kJ/mol   
16
29,400.00 kJ/mol   
8

12th Energy Level
66,320.00 kJ/mol   
2
32,400.00 kJ/mol   
8

13th Energy Level
73,010.00 kJ/mol   
2
36,600.00 kJ/mol   
8

14th Energy Level
80,160.00 kJ/mol   
3
39,700.00 kJ/mol   
9

15th Energy Level
89,490.00 kJ/mol   
4
42,800.00 kJ/mol   
12

16th Energy Level
97,400.00 kJ/mol   
5
49,396.00 kJ/mol   
11

17th Energy Level
105,600.00 kJ/mol   
6
52,737.00 kJ/mol   
13

18th Energy Level
117,000.00 kJ/mol   
7
134,810.00 kJ/mol   
1

19th Energy Level
124,270.00 kJ/mol   
8
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
0.56 g/amp-hr   
99+
1.10 g/amp-hr   
99+

Electron Work Function
3.50 eV   
31
5.00 eV   
5

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

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