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: [[Indium]] is [[ductile]].
==Key Stage 4==
[[File:InKS4.PNG|right|200px|thumb|The [[Chemical Symbol|chemical symbol]] for [[Indium]].]]
===Meaning===
[[Indium]] is a [[Group 3]] [[metal]] [[element]], on the [[Periodic Table]], with 49 [[proton]]s in the [[Atomic Nucleus|nucleus]].