Indium


 * Element name**: Indium


 * Element symbol**: In


 * Atomic Mass**: 115[[image:indium.jpg width="216" height="288" align="right"]]


 * Atomic number**: 49


 * Protons**: 49


 * Electrons**: 49


 * Discovery**: Discoverd by Ferdinand Reich, and Hieronymus Theodor. Discoverd when 1863.


 * How it was named**: Named after the indigo line in its atomic spectrum.


 * State of Matter**: solid


 * melting point**: 156.5985°C


 * Boiling point**: 2072°C


 * Characteristics:** Three characteristics of indiun is it is a malleable, easily fusible, very soft, and chemicly similer to aluminium.


 * Use of element**: It is used for making low melting alloys.


 * Interesting Facts**: Two interesting facts about indium is it is a silvery white metal and it gives a high pitched scream when it is bent.

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