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Chemical Properties of Iron and Yttrium


Chemical Properties of Yttrium and Iron


Chemical Properties

Chemical Formula
Fe   
Y   

Isotopes
  
  

Known Isotopes
26   
13
19   
20

Electronegativity
  
  

Pauling Electronegativity
1.83   
14
1.22   
38

Sanderson Electronegativity
2.20   
7
0.65   
29

Allred Rochow Electronegativity
1.64   
8
1.11   
29

Allen Electronegativity
1.80   
12
1.12   
38

Electropositivity
  
  

Pauling Electropositivity
2.17   
40
2.78   
16

Ionization Energies
  
  

1st Energy Level
762.50 kJ/mol   
17
600.00 kJ/mol   
99+

2nd Energy Level
1,561.90 kJ/mol   
36
1,180.00 kJ/mol   
99+

3rd Energy Level
2,957.00 kJ/mol   
29
1,980.00 kJ/mol   
99+

4th Energy Level
5,290.00 kJ/mol   
16
5,847.00 kJ/mol   
10

5th Energy Level
7,240.00 kJ/mol   
16
7,430.00 kJ/mol   
14

6th Energy Level
9,560.00 kJ/mol   
14
8,970.00 kJ/mol   
17

7th Energy level
12,060.00 kJ/mol   
15
11,190.00 kJ/mol   
18

8th Energy Level
14,580.00 kJ/mol   
14
12,450.00 kJ/mol   
18

9th Energy Level
22,540.00 kJ/mol   
5
14,110.00 kJ/mol   
19

10th Energy Level
25,290.00 kJ/mol   
8
18,400.00 kJ/mol   
17

11th Energy Level
28,000.00 kJ/mol   
9
19,900.00 kJ/mol   
18

12th Energy Level
31,920.00 kJ/mol   
9
36,090.00 kJ/mol   
5

13th Energy Level
34,830.00 kJ/mol   
9
Not Available   

14th Energy Level
37,840.00 kJ/mol   
11
Not Available   

15th Energy Level
44,100.00 kJ/mol   
11
Not Available   

16th Energy Level
47,206.00 kJ/mol   
13
Not Available   

17th Energy Level
122,200.00 kJ/mol   
1
Not Available   

18th Energy Level
131,000.00 kJ/mol   
2
Not Available   

19th Energy Level
140,500.00 kJ/mol   
3
Not Available   

20th Energy Level
152,600.00 kJ/mol   
5
Not Available   

21st Energy Level
163,000.00 kJ/mol   
5
Not Available   

22nd Energy Level
173,600.00 kJ/mol   
4
Not Available   

23rd Energy Level
188,100.00 kJ/mol   
4
Not Available   

24th Energy Level
195,200.00 kJ/mol   
1
Not Available   

Electrochemical Equivalent
0.69 g/amp-hr   
99+
1.11 g/amp-hr   
99+

Electron Work Function
4.70 eV   
10
3.10 eV   
35

Other Chemical Properties
Corrosion, Ionization, Solubility   
Chemical Stability, Flammable, Ionization, Radioactive Isotopes, Solubility   

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