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Chemical Properties of Molybdenum and Cobalt


Chemical Properties of Cobalt and Molybdenum


Chemical Properties

Chemical Formula
Mo   
Co   

Isotopes
  
  

Known Isotopes
25   
14
26   
13

Electronegativity
  
  

Pauling Electronegativity
2.16   
5
1.88   
12

Sanderson Electronegativity
1.15   
19
2.56   
1

Allred Rochow Electronegativity
1.30   
24
1.70   
5

Allen Electronegativity
2.16   
3
1.84   
10

Electropositivity
  
  

Pauling Electropositivity
1.84   
99+
2.12   
99+

Ionization Energies
  
  

1st Energy Level
684.30 kJ/mol   
37
760.40 kJ/mol   
19

2nd Energy Level
1,560.00 kJ/mol   
37
1,648.00 kJ/mol   
31

3rd Energy Level
2,618.00 kJ/mol   
99+
3,232.00 kJ/mol   
22

4th Energy Level
4,480.00 kJ/mol   
26
4,950.00 kJ/mol   
19

5th Energy Level
5,257.00 kJ/mol   
32
7,670.00 kJ/mol   
12

6th Energy Level
6,640.80 kJ/mol   
22
9,840.00 kJ/mol   
12

7th Energy level
12,125.00 kJ/mol   
13
12,440.00 kJ/mol   
11

8th Energy Level
13,860.00 kJ/mol   
16
15,230.00 kJ/mol   
12

9th Energy Level
15,835.00 kJ/mol   
16
17,959.00 kJ/mol   
13

10th Energy Level
17,980.00 kJ/mol   
18
26,570.00 kJ/mol   
7

11th Energy Level
20,190.00 kJ/mol   
17
29,400.00 kJ/mol   
8

12th Energy Level
22,219.00 kJ/mol   
15
32,400.00 kJ/mol   
8

13th Energy Level
26,930.00 kJ/mol   
13
36,600.00 kJ/mol   
8

14th Energy Level
29,196.00 kJ/mol   
13
39,700.00 kJ/mol   
9

15th Energy Level
52,490.00 kJ/mol   
7
42,800.00 kJ/mol   
12

16th Energy Level
55,000.00 kJ/mol   
8
49,396.00 kJ/mol   
11

17th Energy Level
61,400.00 kJ/mol   
9
52,737.00 kJ/mol   
13

18th Energy Level
67,700.00 kJ/mol   
9
134,810.00 kJ/mol   
1

19th Energy Level
74,000.00 kJ/mol   
9
145,170.00 kJ/mol   
2

20th Energy Level
80,400.00 kJ/mol   
10
154,700.00 kJ/mol   
4

21st Energy Level
87,000.00 kJ/mol   
9
167,400.00 kJ/mol   
4

22nd Energy Level
93,400.00 kJ/mol   
7
178,100.00 kJ/mol   
3

23rd Energy Level
98,420.00 kJ/mol   
6
189,300.00 kJ/mol   
3

24th Energy Level
104,400.00 kJ/mol   
2
Not Available   

25th Energy Level
121,900.00 kJ/mol   
1
Not Available   

26th Energy Level
127,700.00 kJ/mol   
1
Not Available   

27th Energy Level
133,800.00 kJ/mol   
1
Not Available   

28th Energy Level
139,800.00 kJ/mol   
1
Not Available   

29th Energy Level
148,100.00 kJ/mol   
1
Not Available   

30th Energy Level
154,500.00 kJ/mol   
1
Not Available   

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

Electron Work Function
4.60 eV   
12
5.00 eV   
5

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

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