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Periodic table
Characteristics of the element
Symbol:
In
Name:
Indium
Latin name:
Indium
Atomic number:
49
Atomic mass:
114,818
Melting point:
156,6 (°C)
Boiling point:
2072 (°C)
Density
7,310 (g/cm
3
)
Electronegativity:
1,5
Oxidation number:
I,III
Number of neutrons:
66
Crystal structure:
Tetragonal
Chemical serie:
Other metals
Color:
silver
Electron configuration:
2-8-18-18-3
Year of discovery::
1863
Pure material
Symbol
Name
Next information
In
Indium
more
Alloys
Symbol
Name
Next information
Ag+In+Sn
St?íbro-Indium-Cín
more
Al+In
Hliník-Indium
more
Sputtering targets
Symbol
Name
Next information
In
Indium
more
InO
Oxid india
more
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Update: 26.11.25