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Fluorine

Halogen
Atomic Mass
18.998403163 u
Density
1.696 g/cm³ (liquid at melting point)
Melting Point
-219.67 °C
Boiling Point
-188.12 °C
State
Gas
Discovery
1886

Discovery

Discovered by Henri Moissan in 1886.

Common Uses

  • Incorporated in toothpaste for cavity prevention
  • Used in the production of Teflon and fluoropolymers
  • Applied in the nuclear industry for uranium enrichment

Interesting Facts

  • Fluorine is the most reactive and electronegative element.
  • It forms compounds with nearly all other elements.
  • Pure fluorine gas is highly toxic and corrosive.
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