Fluorine: Difference between revisions
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imported>Milton Beychok (Replaced infobox) |
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'''Fluorine''' is a [[Chemical elements|chemical element]], having the [[chemical symbol]] F. Its [[atomic number]] (the number of [[proton]]s) is 9. It has a [[Atomic mass#Standard atomic weights of the elements|standard atomic weight]] of 18.9984032 g•mol<sup> −1</sup>, and is typically found as a [[gas]] in its elemental form. | |||
Fluorine is considered to be a member of the "Halogen" class of element. At a [[pressure]] of 101.325 k[[Pascal (unit)|Pa]], it has a [[boiling point]] of −182.12 °[[Celsius (unit)|C]], and a [[melting point]] of −219.67 °C | |||
Revision as of 13:33, 17 April 2011
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Fluorine is a chemical element, having the chemical symbol F. Its atomic number (the number of protons) is 9. It has a standard atomic weight of 18.9984032 g•mol −1, and is typically found as a gas in its elemental form.
Fluorine is considered to be a member of the "Halogen" class of element. At a pressure of 101.325 kPa, it has a boiling point of −182.12 °C, and a melting point of −219.67 °C