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Chemical Properties of Calcium and Nickel

Calcium
Nickel
Chemical Properties of Nickel and Calcium


Chemical Properties
Chemical Formula
Ca   
Ni   
Isotopes
  
  
Known Isotopes
19   
20
25   
14
Electronegativity
  
  
Pauling Electronegativity
1.00   
99+
1.91   
10
Sanderson Electronegativity
0.95   
24
1.94   
10
Allred Rochow Electronegativity
1.04   
34
1.75   
3
Mulliken-Jaffe Electronegativity
1.08   
17
Not Available   
Allen Electronegativity
1.03   
39
1.88   
6
Electropositivity
  
  
Pauling Electropositivity
3.00   
9
2.09   
99+
Ionization Energies
  
  
1st Energy Level
589.80 kJ/mol   
99+
737.10 kJ/mol   
25
2nd Energy Level
1,145.40 kJ/mol   
99+
1,753.00 kJ/mol   
25
3rd Energy Level
4,912.40 kJ/mol   
7
3,395.00 kJ/mol   
17
4th Energy Level
6,491.00 kJ/mol   
7
5,300.00 kJ/mol   
15
5th Energy Level
8,153.00 kJ/mol   
7
7,339.00 kJ/mol   
15
6th Energy Level
10,496.00 kJ/mol   
8
10,400.00 kJ/mol   
9
7th Energy level
12,270.00 kJ/mol   
12
12,800.00 kJ/mol   
10
8th Energy Level
14,206.00 kJ/mol   
15
15,600.00 kJ/mol   
10
9th Energy Level
18,191.00 kJ/mol   
12
18,600.00 kJ/mol   
10
10th Energy Level
20,385.00 kJ/mol   
16
21,670.00 kJ/mol   
14
11th Energy Level
57,110.00 kJ/mol   
3
30,970.00 kJ/mol   
7
12th Energy Level
63,410.00 kJ/mol   
3
34,000.00 kJ/mol   
7
13th Energy Level
70,110.00 kJ/mol   
3
37,100.00 kJ/mol   
7
14th Energy Level
78,890.00 kJ/mol   
4
41,500.00 kJ/mol   
8
15th Energy Level
86,310.00 kJ/mol   
5
44,800.00 kJ/mol   
10
16th Energy Level
94,000.00 kJ/mol   
6
48,100.00 kJ/mol   
12
17th Energy Level
104,900.00 kJ/mol   
7
55,101.00 kJ/mol   
11
18th Energy Level
111,711.00 kJ/mol   
8
58,570.00 kJ/mol   
12
19th Energy Level
Not Available   
148,700.00 kJ/mol   
1
20th Energy Level
Not Available   
159,000.00 kJ/mol   
3
21st Energy Level
Not Available   
169,400.00 kJ/mol   
3
22nd Energy Level
Not Available   
182,700.00 kJ/mol   
2
23rd Energy Level
Not Available   
194,000.00 kJ/mol   
2
Electrochemical Equivalent
0.75 g/amp-hr   
99+
1.10 g/amp-hr   
99+
Electron Work Function
2.87 eV   
38
5.15 eV   
2
Other Chemical Properties
Chemical Stability, Flammability, Ionization, Solubility   
Anti Corrosion, Ionization, Radioactive Isotopes   
Atomic >>
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