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Chemical Properties of Molybdenum and Chromium


Chemical Properties of Chromium and Molybdenum


Chemical Properties

Chemical Formula
Mo   
Cr   

Isotopes
  
  

Known Isotopes
25   
14
21   
18

Electronegativity
  
  

Pauling Electronegativity
2.16   
5
1.66   
18

Sanderson Electronegativity
1.15   
19
1.66   
14

Allred Rochow Electronegativity
1.30   
24
1.56   
10

Allen Electronegativity
2.16   
3
1.65   
19

Electropositivity
  
  

Pauling Electropositivity
1.84   
99+
2.34   
36

Ionization Energies
  
  

1st Energy Level
684.30 kJ/mol   
37
26,130.00 kJ/mol   
1

2nd Energy Level
1,560.00 kJ/mol   
37
28,750.00 kJ/mol   
1

3rd Energy Level
2,618.00 kJ/mol   
99+
34,230.00 kJ/mol   
1

4th Energy Level
4,480.00 kJ/mol   
26
37,066.00 kJ/mol   
1

5th Energy Level
5,257.00 kJ/mol   
32
97,510.00 kJ/mol   
1

6th Energy Level
6,640.80 kJ/mol   
22
105,800.00 kJ/mol   
1

7th Energy level
12,125.00 kJ/mol   
13
114,300.00 kJ/mol   
1

8th Energy Level
13,860.00 kJ/mol   
16
125,300.00 kJ/mol   
1

9th Energy Level
15,835.00 kJ/mol   
16
134,700.00 kJ/mol   
1

10th Energy Level
17,980.00 kJ/mol   
18
144,300.00 kJ/mol   
1

11th Energy Level
20,190.00 kJ/mol   
17
26,130.00 kJ/mol   
12

12th Energy Level
22,219.00 kJ/mol   
15
28,750.00 kJ/mol   
13

13th Energy Level
26,930.00 kJ/mol   
13
34,230.00 kJ/mol   
10

14th Energy Level
29,196.00 kJ/mol   
13
37,066.00 kJ/mol   
12

15th Energy Level
52,490.00 kJ/mol   
7
97,510.00 kJ/mol   
1

16th Energy Level
55,000.00 kJ/mol   
8
105,800.00 kJ/mol   
2

17th Energy Level
61,400.00 kJ/mol   
9
114,300.00 kJ/mol   
3

18th Energy Level
67,700.00 kJ/mol   
9
125,300.00 kJ/mol   
4

19th Energy Level
74,000.00 kJ/mol   
9
134,700.00 kJ/mol   
5

20th Energy Level
80,400.00 kJ/mol   
10
144,300.00 kJ/mol   
7

21st Energy Level
87,000.00 kJ/mol   
9
157,700.00 kJ/mol   
7

22nd Energy Level
93,400.00 kJ/mol   
7
166,090.00 kJ/mol   
6

23rd Energy Level
98,420.00 kJ/mol   
6
Not Available   

24th Energy Level
104,400.00 kJ/mol   
2
Not Available   

25th Energy Level
121,900.00 kJ/mol   
1
Not Available   

26th Energy Level
127,700.00 kJ/mol   
1
Not Available   

27th Energy Level
133,800.00 kJ/mol   
1
Not Available   

28th Energy Level
139,800.00 kJ/mol   
1
Not Available   

29th Energy Level
148,100.00 kJ/mol   
1
Not Available   

30th Energy Level
154,500.00 kJ/mol   
1
Not Available   

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

Electron Work Function
4.60 eV   
12
4.50 eV   
14

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

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