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Changes
→Atomic Structure
: An [[atom]] of [[Fluorine]] is missing one [[electron]] from having a full [[Outer Shell|outer shell]].
: '''Fluoride''' [[ion]]s gain 1 [[electron]] to get a full [[Outer Shell|outer shell]] and become [[Negative Charged|negatively charged]].
{| class="wikitable"
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|[[File:FluorineDotandCrossDiagram.png|center|400px]]
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| style="height:20px; width:200px; text-align:center;" |A [[diagram]] showing the formation of a '''Fluoride''' [[ion]].
|}
====Properties====
: [[Fluorine]] is the most [[Reactivity|reactive]] [[Halogen]].