Chemical
Chemical Formula
Db
Fe
Isotopes
Known Isotopes
1026
0
38
👆🏻
Electronegativity
Pauling Electronegativity
2.201.83
0
2.6
👆🏻
Sanderson Electronegativity
1.302.20
0.22
2.56
👆🏻
Allred Rochow Electronegativity
1.301.64
0.86
1.9
👆🏻
Mulliken-Jaffe Electronegativity
1.101.83
0.62
2.48
👆🏻
Allen Electronegativity
1.301.80
0.659
2.7
👆🏻
Electropositivity
Pauling Electropositivity
2.002.17
1.46
3.3
👆🏻
Ionization Energies
1st Energy Level
664.80 kJ/mol762.50 kJ/mol
375.7
26130
👆🏻
2nd Energy Level
1,546.70 kJ/mol1,561.90 kJ/mol
392.8
28750
👆🏻
3rd Energy Level
2,378.40 kJ/mol2,957.00 kJ/mol
392.8
34230
👆🏻
4th Energy Level
3,298.80 kJ/mol5,290.00 kJ/mol
375.7
37066
👆🏻
5th Energy Level
4,305.20 kJ/mol7,240.00 kJ/mol
392
97510
👆🏻
6th Energy Level
12,900.00 kJ/mol9,560.00 kJ/mol
1007
105800
👆🏻
7th Energy level
3,300.00 kJ/mol12,060.00 kJ/mol
1007
114300
👆🏻
8th Energy Level
5,280.00 kJ/mol14,580.00 kJ/mol
730
125300
👆🏻
9th Energy Level
5,780.00 kJ/mol22,540.00 kJ/mol
1007
134700
👆🏻
10th Energy Level
8,830.00 kJ/mol25,290.00 kJ/mol
392
144300
👆🏻
11th Energy Level
3,300.00 kJ/mol28,000.00 kJ/mol
392
169988
👆🏻
12th Energy Level
88,300.00 kJ/mol31,920.00 kJ/mol
0
189368
👆🏻
13th Energy Level
4,760.00 kJ/mol34,830.00 kJ/mol
1007
76015
👆🏻
14th Energy Level
1,120.00 kJ/mol37,840.00 kJ/mol
380
86450
👆🏻
15th Energy Level
33,000.00 kJ/mol44,100.00 kJ/mol
33000
100700
👆🏻
16th Energy Level
33,000.00 kJ/mol47,206.00 kJ/mol
375.7
109480
👆🏻
17th Energy Level
1,129.00 kJ/mol122,200.00 kJ/mol
375.7
122200
👆🏻
18th Energy Level
0.00 kJ/mol131,000.00 kJ/mol
0
134810
👆🏻
19th Energy Level
1,094.90 kJ/mol140,500.00 kJ/mol
375.7
148700
👆🏻
20th Energy Level
0.00 kJ/mol152,600.00 kJ/mol
0
171200
👆🏻
21st Energy Level
883.00 kJ/mol163,000.00 kJ/mol
375.7
179100
👆🏻
22nd Energy Level
330.00 kJ/mol173,600.00 kJ/mol
330
184900
👆🏻
23rd Energy Level
1,150.00 kJ/mol188,100.00 kJ/mol
357.6
198800
👆🏻
24th Energy Level
528.30 kJ/mol195,200.00 kJ/mol
297.3
195200
👆🏻
25th Energy Level
0.00 kJ/mol762.00 kJ/mol
0
121900
👆🏻
26th Energy Level
579.80 kJ/mol762.50 kJ/mol
357.6
127700
👆🏻
27th Energy Level
0.00 kJ/mol762.50 kJ/mol
0
133800
👆🏻
28th Energy Level
1,150.00 kJ/mol762.50 kJ/mol
297.3
139800
👆🏻
29th Energy Level
1,094.00 kJ/mol762.50 kJ/mol
0
148100
👆🏻
30th Energy Level
0.00 kJ/mol762.00 kJ/mol
0
154500
👆🏻
Electrochemical Equivalent
3.00 g/amp-hr0.69 g/amp-hr
0.16812
8.3209
👆🏻
Electron Work Function
4.90 eV4.70 eV
2.14
6
👆🏻
Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity
Corrosion, Ionization, Solubility