Chemical Properties of Cobalt and Thallium
Chemical Formula
Co
  
Tl
  
Isotopes
  
  
Electronegativity
  
  
Pauling Electronegativity
Sanderson Electronegativity
Allred Rochow Electronegativity
Mulliken-Jaffe Electronegativity
Not Available
  
Electropositivity
  
  
Pauling Electropositivity
Ionization Energies
  
  
1st Energy Level
760.40 kJ/mol
  
19
589.40 kJ/mol
  
99+
2nd Energy Level
1,648.00 kJ/mol
  
31
1,971.00 kJ/mol
  
14
3rd Energy Level
3,232.00 kJ/mol
  
22
2,878.00 kJ/mol
  
32
4th Energy Level
4,950.00 kJ/mol
  
19
Not Available
  
5th Energy Level
7,670.00 kJ/mol
  
12
Not Available
  
6th Energy Level
9,840.00 kJ/mol
  
12
Not Available
  
7th Energy level
12,440.00 kJ/mol
  
11
Not Available
  
8th Energy Level
15,230.00 kJ/mol
  
12
Not Available
  
9th Energy Level
17,959.00 kJ/mol
  
13
Not Available
  
10th Energy Level
26,570.00 kJ/mol
  
7
Not Available
  
11th Energy Level
29,400.00 kJ/mol
  
8
Not Available
  
12th Energy Level
32,400.00 kJ/mol
  
8
Not Available
  
13th Energy Level
36,600.00 kJ/mol
  
8
Not Available
  
14th Energy Level
39,700.00 kJ/mol
  
9
Not Available
  
15th Energy Level
42,800.00 kJ/mol
  
12
Not Available
  
16th Energy Level
49,396.00 kJ/mol
  
11
Not Available
  
17th Energy Level
52,737.00 kJ/mol
  
13
Not Available
  
18th Energy Level
134,810.00 kJ/mol
  
1
Not Available
  
19th Energy Level
145,170.00 kJ/mol
  
2
Not Available
  
20th Energy Level
154,700.00 kJ/mol
  
4
Not Available
  
21st Energy Level
167,400.00 kJ/mol
  
4
Not Available
  
22nd Energy Level
178,100.00 kJ/mol
  
3
Not Available
  
23rd Energy Level
189,300.00 kJ/mol
  
3
Not Available
  
Electrochemical Equivalent
1.10 g/amp-hr
  
99+
7.63 g/amp-hr
  
2
Other Chemical Properties
Chemical Stability, Ionization
  
Corrosion, Ionization, Radioactive Isotopes, Solubility