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Erbium
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===Meaning===
[[Erbium]] is a [[Lanthanide]] [[metal]] [[element]], on the [[Periodic Table]], with 68 [[proton]]s in the [[Atomic Nucleus|nucleus]].
===About IodineErbium===
====Molecular Structure====
: [[Erbium]] has the [[Chemical Formula|chemical formula]] [[Erbium|Er]].