Fluorine


 * Element Name:** Fluorine


 * Element Symbol:** F
 * Atomic Mass:** 19


 * Atomic Number:** 9


 * Protons:** 9


 * Electrons:** 9


 * Discovery:** Ferdinand Frederic Henri Moissan in 1886


 * How It Was Named:** From the Latin and French words for flow.


 * State Of Matter:** Gas


 * Melting Point:** -219.62°C


 * Boiling Point:** -188.12°C


 * Characteristics:**
 * Pale Yellow
 * Most reactive of all elements
 * Highly Toxic


 * Uses of Element:** It's added to city water supplies, used in producing uranium,it is used in toothpaste.

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 * Interesting Facts:**
 * It is not considered an essential mineral element
 * Water burns in fluorine with a bright flame