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Chemical Properties of Nickel and Magnesium


Chemical Properties of Magnesium and Nickel


Chemical Properties

Chemical Formula
Ni   
Mg   

Isotopes
  
  

Known Isotopes
25   
14
15   
24

Electronegativity
  
  

Pauling Electronegativity
1.91   
10
1.31   
31

Sanderson Electronegativity
1.94   
10
1.32   
18

Allred Rochow Electronegativity
1.75   
3
1.23   
25

Mulliken-Jaffe Electronegativity
Not Available   
1.37   
16

Allen Electronegativity
1.88   
6
1.29   
35

Electropositivity
  
  

Pauling Electropositivity
2.09   
99+
2.69   
23

Ionization Energies
  
  

1st Energy Level
737.10 kJ/mol   
25
737.70 kJ/mol   
24

2nd Energy Level
1,753.00 kJ/mol   
25
1,450.70 kJ/mol   
99+

3rd Energy Level
3,395.00 kJ/mol   
17
7,732.70 kJ/mol   
5

4th Energy Level
5,300.00 kJ/mol   
15
10,542.50 kJ/mol   
4

5th Energy Level
7,339.00 kJ/mol   
15
13,630.00 kJ/mol   
3

6th Energy Level
10,400.00 kJ/mol   
9
18,020.00 kJ/mol   
3

7th Energy level
12,800.00 kJ/mol   
10
21,711.00 kJ/mol   
3

8th Energy Level
15,600.00 kJ/mol   
10
25,661.00 kJ/mol   
3

9th Energy Level
18,600.00 kJ/mol   
10
31,653.00 kJ/mol   
3

10th Energy Level
21,670.00 kJ/mol   
14
35,458.00 kJ/mol   
5

11th Energy Level
30,970.00 kJ/mol   
7
169,988.00 kJ/mol   
1

12th Energy Level
34,000.00 kJ/mol   
7
189,368.00 kJ/mol   
1

13th Energy Level
37,100.00 kJ/mol   
7
Not Available   

14th Energy Level
41,500.00 kJ/mol   
8
Not Available   

15th Energy Level
44,800.00 kJ/mol   
10
Not Available   

16th Energy Level
48,100.00 kJ/mol   
12
Not Available   

17th Energy Level
55,101.00 kJ/mol   
11
Not Available   

18th Energy Level
58,570.00 kJ/mol   
12
Not Available   

19th Energy Level
148,700.00 kJ/mol   
1
Not Available   

20th Energy Level
159,000.00 kJ/mol   
3
Not Available   

21st Energy Level
169,400.00 kJ/mol   
3
Not Available   

22nd Energy Level
182,700.00 kJ/mol   
2
Not Available   

23rd Energy Level
194,000.00 kJ/mol   
2
Not Available   

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

Electron Work Function
5.15 eV   
2
3.66 eV   
29

Other Chemical Properties
Anti Corrosion, Ionization, Radioactive Isotopes   
Corrosion, Highly Inflammable, Ionization, Solubility   

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