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Chemical Properties of Chromium and Magnesium


Chemical Properties of Magnesium and Chromium


Chemical Properties

Chemical Formula
Cr   
Mg   

Isotopes
  
  

Known Isotopes
21   
18
15   
24

Electronegativity
  
  

Pauling Electronegativity
1.66   
18
1.31   
31

Sanderson Electronegativity
1.66   
14
1.32   
18

Allred Rochow Electronegativity
1.56   
10
1.23   
25

Mulliken-Jaffe Electronegativity
Not Available   
1.37   
16

Allen Electronegativity
1.65   
19
1.29   
35

Electropositivity
  
  

Pauling Electropositivity
2.34   
36
2.69   
23

Ionization Energies
  
  

1st Energy Level
26,130.00 kJ/mol   
1
737.70 kJ/mol   
24

2nd Energy Level
28,750.00 kJ/mol   
1
1,450.70 kJ/mol   
99+

3rd Energy Level
34,230.00 kJ/mol   
1
7,732.70 kJ/mol   
5

4th Energy Level
37,066.00 kJ/mol   
1
10,542.50 kJ/mol   
4

5th Energy Level
97,510.00 kJ/mol   
1
13,630.00 kJ/mol   
3

6th Energy Level
105,800.00 kJ/mol   
1
18,020.00 kJ/mol   
3

7th Energy level
114,300.00 kJ/mol   
1
21,711.00 kJ/mol   
3

8th Energy Level
125,300.00 kJ/mol   
1
25,661.00 kJ/mol   
3

9th Energy Level
134,700.00 kJ/mol   
1
31,653.00 kJ/mol   
3

10th Energy Level
144,300.00 kJ/mol   
1
35,458.00 kJ/mol   
5

11th Energy Level
26,130.00 kJ/mol   
12
169,988.00 kJ/mol   
1

12th Energy Level
28,750.00 kJ/mol   
13
189,368.00 kJ/mol   
1

13th Energy Level
34,230.00 kJ/mol   
10
Not Available   

14th Energy Level
37,066.00 kJ/mol   
12
Not Available   

15th Energy Level
97,510.00 kJ/mol   
1
Not Available   

16th Energy Level
105,800.00 kJ/mol   
2
Not Available   

17th Energy Level
114,300.00 kJ/mol   
3
Not Available   

18th Energy Level
125,300.00 kJ/mol   
4
Not Available   

19th Energy Level
134,700.00 kJ/mol   
5
Not Available   

20th Energy Level
144,300.00 kJ/mol   
7
Not Available   

21st Energy Level
157,700.00 kJ/mol   
7
Not Available   

22nd Energy Level
166,090.00 kJ/mol   
6
Not Available   

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

Electron Work Function
4.50 eV   
14
3.66 eV   
29

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

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