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{{Element | name=Fluorine | symbol=F | anumber=9 | amass=19.0 amu | noe=9 | class=Halogen | cstructure=Cubic | color=Green | date=1886 | discname=[[Joseph Henri Moissan]] | origname=From the Latin word ''fluo'' (flow) | uses=Refrigerants | obtained=Mineral fluorite}}

{{Element | name=Fluorine | symbol=F | anumber=9 | amass=19.0 amu | noe=9 | class=Halogen | cstructure=Cubic | color=Green | date=1886 | discname=[[Joseph Henri Moissan]] | origname=From the Latin word ''fluo'' (flow) | uses=Refrigerants | obtained=Mineral fluorite}}

'''Fluorine''' is the lightest member of the [[halogen]] elements, or Group VIIa of the periodic table. It is also most reactive chemical element. Under ordinary conditions, fluorine is a [[gas]] with a pale yellow colour. <ref>[http://www.britannica.com/eb/article-9003601/fluorine ''Fluorine'']</ref>

'''Fluorine''' is the lightest member of the [[halogen]] elements, or Group VIIa of the periodic table. It is also most reactive chemical element. Under ordinary conditions, fluorine is a [[gas]] with a pale yellow colour. <ref>[http://www.britannica.com/eb/article-9034677 ''Fluorine'']</ref>

==References==

==References==

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