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Chemical Properties of Strontium and Magnesium

Strontium
Magnesium
Chemical Properties of Magnesium and Strontium


Chemical Properties
Chemical Formula
Sr   
Mg   
Isotopes
  
  
Known Isotopes
27   
12
15   
24
Electronegativity
  
  
Pauling Electronegativity
0.95   
99+
1.31   
31
Sanderson Electronegativity
0.72   
27
1.32   
18
Allred Rochow Electronegativity
0.99   
37
1.23   
25
Mulliken-Jaffe Electronegativity
1.00   
18
1.37   
16
Allen Electronegativity
0.96   
40
1.29   
35
Electropositivity
  
  
Pauling Electropositivity
3.05   
7
2.69   
23
Ionization Energies
  
  
1st Energy Level
549.50 kJ/mol   
99+
737.70 kJ/mol   
24
2nd Energy Level
1,064.20 kJ/mol   
99+
1,450.70 kJ/mol   
99+
3rd Energy Level
4,138.00 kJ/mol   
10
7,732.70 kJ/mol   
5
4th Energy Level
5,500.00 kJ/mol   
13
10,542.50 kJ/mol   
4
5th Energy Level
6,910.00 kJ/mol   
18
13,630.00 kJ/mol   
3
6th Energy Level
8,760.00 kJ/mol   
18
18,020.00 kJ/mol   
3
7th Energy level
10,230.00 kJ/mol   
19
21,711.00 kJ/mol   
3
8th Energy Level
11,800.00 kJ/mol   
19
25,661.00 kJ/mol   
3
9th Energy Level
15,600.00 kJ/mol   
17
31,653.00 kJ/mol   
3
10th Energy Level
17,100.00 kJ/mol   
19
35,458.00 kJ/mol   
5
11th Energy Level
31,270.00 kJ/mol   
6
169,988.00 kJ/mol   
1
12th Energy Level
Not Available   
189,368.00 kJ/mol   
1
Electrochemical Equivalent
1.64 g/amp-hr   
99+
0.45 g/amp-hr   
99+
Electron Work Function
2.59 eV   
99+
3.66 eV   
29
Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity, Solubility   
Corrosion, Highly Inflammable, Ionization, Solubility   
Atomic >>
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