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Chemical Properties of Dubnium and Flerovium


Chemical Properties of Flerovium and Dubnium


Chemical

Chemical Formula
Db  
Fl  

Isotopes
  
  

Known Isotopes
10  
28
1  
34

Electronegativity
  
  

Pauling Electronegativity
2.20  
5
2.60  
1

Sanderson Electronegativity
1.30  
25
1.30  
25

Allred Rochow Electronegativity
1.30  
25
1.30  
25

Mulliken-Jaffe Electronegativity
1.10  
99+
1.30  
33

Allen Electronegativity
1.30  
40
1.30  
40

Electropositivity
  
  

Pauling Electropositivity
2.00  
99+
2.00  
99+

Ionization Energies
  
  

1st Energy Level
664.80 kJ/mol  
38
823.90 kJ/mol  
13

2nd Energy Level
1,546.70 kJ/mol  
39
1,601.60 kJ/mol  
35

3rd Energy Level
2,378.40 kJ/mol  
99+
3,367.30 kJ/mol  
18

4th Energy Level
3,298.80 kJ/mol  
99+
4,399.70 kJ/mol  
37

5th Energy Level
4,305.20 kJ/mol  
99+
5,847.00 kJ/mol  
99+

6th Energy Level
12,900.00 kJ/mol  
5
11,400.00 kJ/mol  
9

7th Energy level
3,300.00 kJ/mol  
99+
5,400.00 kJ/mol  
99+

8th Energy Level
5,280.00 kJ/mol  
99+
6,700.00 kJ/mol  
39

9th Energy Level
5,780.00 kJ/mol  
99+
5,840.00 kJ/mol  
99+

10th Energy Level
8,830.00 kJ/mol  
22
6,000.00 kJ/mol  
99+

11th Energy Level
3,300.00 kJ/mol  
99+
6,000.00 kJ/mol  
99+

12th Energy Level
88,300.00 kJ/mol  
2
36,400.00 kJ/mol  
24

13th Energy Level
4,760.00 kJ/mol  
99+
5,400.00 kJ/mol  
99+

14th Energy Level
1,120.00 kJ/mol  
99+
1,145.00 kJ/mol  
99+

15th Energy Level
33,000.00 kJ/mol  
99+
67,000.00 kJ/mol  
33

16th Energy Level
33,000.00 kJ/mol  
99+
36,400.00 kJ/mol  
99+

17th Energy Level
1,129.00 kJ/mol  
19
1,144.00 kJ/mol  
17

18th Energy Level
0.00 kJ/mol  
99+
3,400.00 kJ/mol  
99+

19th Energy Level
1,094.90 kJ/mol  
18
1,127.50 kJ/mol  
16

20th Energy Level
0.00 kJ/mol  
99+
800.00 kJ/mol  
24

21st Energy Level
883.00 kJ/mol  
36
670.00 kJ/mol  
99+

22nd Energy Level
330.00 kJ/mol  
99+
340.00 kJ/mol  
99+

23rd Energy Level
1,150.00 kJ/mol  
33
1,120.00 kJ/mol  
34

24th Energy Level
528.30 kJ/mol  
99+
540.10 kJ/mol  
99+

25th Energy Level
0.00 kJ/mol  
99+
0.00 kJ/mol  
99+

26th Energy Level
579.80 kJ/mol  
99+
540.10 kJ/mol  
99+

27th Energy Level
0.00 kJ/mol  
99+
540.00 kJ/mol  
99+

28th Energy Level
1,150.00 kJ/mol  
3
800.00 kJ/mol  
18

29th Energy Level
1,094.00 kJ/mol  
5
800.10 kJ/mol  
17

30th Energy Level
0.00 kJ/mol  
99+
0.00 kJ/mol  
99+

Electrochemical Equivalent
3.00 g/amp-hr  
21
3.00 g/amp-hr  
21

Electron Work Function
4.90 eV  
12
4.90 eV  
12

Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity  
Ionization, Radioactive Isotopes, Radioactivity  

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