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Chemical Properties of Strontium and Chromium


Chemical Properties of Chromium and Strontium


Chemical Properties

Chemical Formula
Sr   
Cr   

Isotopes
  
  

Known Isotopes
27   
12
21   
18

Electronegativity
  
  

Pauling Electronegativity
0.95   
99+
1.66   
18

Sanderson Electronegativity
0.72   
27
1.66   
14

Allred Rochow Electronegativity
0.99   
37
1.56   
10

Mulliken-Jaffe Electronegativity
1.00   
18
Not Available   

Allen Electronegativity
0.96   
40
1.65   
19

Electropositivity
  
  

Pauling Electropositivity
3.05   
7
2.34   
36

Ionization Energies
  
  

1st Energy Level
549.50 kJ/mol   
99+
26,130.00 kJ/mol   
1

2nd Energy Level
1,064.20 kJ/mol   
99+
28,750.00 kJ/mol   
1

3rd Energy Level
4,138.00 kJ/mol   
10
34,230.00 kJ/mol   
1

4th Energy Level
5,500.00 kJ/mol   
13
37,066.00 kJ/mol   
1

5th Energy Level
6,910.00 kJ/mol   
18
97,510.00 kJ/mol   
1

6th Energy Level
8,760.00 kJ/mol   
18
105,800.00 kJ/mol   
1

7th Energy level
10,230.00 kJ/mol   
19
114,300.00 kJ/mol   
1

8th Energy Level
11,800.00 kJ/mol   
19
125,300.00 kJ/mol   
1

9th Energy Level
15,600.00 kJ/mol   
17
134,700.00 kJ/mol   
1

10th Energy Level
17,100.00 kJ/mol   
19
144,300.00 kJ/mol   
1

11th Energy Level
31,270.00 kJ/mol   
6
26,130.00 kJ/mol   
12

12th Energy Level
Not Available   
28,750.00 kJ/mol   
13

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

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

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

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

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

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

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

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

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

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

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

Electron Work Function
2.59 eV   
99+
4.50 eV   
14

Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity, Solubility   
Anti Corrosion, Chemical Stability, Ionization, Radioactive Isotopes, Solubility   

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