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Fluorine

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name Fluorine
latin Fluorum
french Fluor
german Fluor
symbol F
proton number 9
atomic weight 18.9984032
Pauling electronegativity 3.98
electronic configuration [He] 2s22p5
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melting point 53.53 K, -219.62°C, -363.32°F
boiling point 85.03 K, -188.12°C, -306.62°F
group 17
period 2
state (by 20°C) gas
oxidation states -1
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Discoverer

Year of discovery Discoverer
1886 Henri Moissan (1852-1907)

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