Indium
Elemental State In
Electron Configuration 1s22s22p63s23p63d104s24p64d105s25p1
First Ionization Potential 5.786 eV
Electron Affinity 0.3 eV
Z*  
Pauling Electronegativity 1.78
Covalent Radius 1.44 Å
Metallic Radius 1.67 Å
Ionic Radius 0.76 Å In3+ coordination number = 4

0.940 Å In3+ coordination number = 6

van der Waal's Radius 1.93 Å
Melting Point 156.5985 oC
Boiling Point 2072 oC
Density 7.31 g/cm3
Other Properties