Chemical Properties of Indium and Mercury
Chemical Properties
Chemical Formula
In
Hg
Isotopes
Known Isotopes
35
4
34
5
Electronegativity
Pauling Electronegativity
1.78
16
2.00
7
Sanderson Electronegativity
2.14
8
2.20
7
Allred Rochow Electronegativity
1.49
13
1.44
17
Mulliken-Jaffe Electronegativity
1.76
10
1.81
9
Allen Electronegativity
1.66
18
1.44
30
Electropositivity
Pauling Electropositivity
2.22
38
2.00
99+
Ionization Energies
1st Energy Level
558.30 kJ/mol
99+
1,007.10 kJ/mol
4
2nd Energy Level
1,820.70 kJ/mol
18
1,810.00 kJ/mol
20
3rd Energy Level
2,704.00 kJ/mol
39
3,300.00 kJ/mol
20
4th Energy Level
5,210.00 kJ/mol
17
Not Available
Electrochemical Equivalent
1.43 g/amp-hr
99+
3.74 g/amp-hr
10
Electron Work Function
4.12 eV
24
4.49 eV
15
Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity, Solubility
Flammability, Ionization, Solubility
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