When was fluoride discovered and who discovered it....
Edmond Frémy, (born Feb. 28, 1814, Versailles, Fr.-died Feb. 3, 1894, Paris), French chemist best known for his investigations of fluorine compounds. In 1831 he entered the laboratory of Joseph-Louis Gay-Lussac and, after holding several teaching posts, succeeded Gay-Lussac in the chemistry chair at the Museum of Natural History, Paris (1850), of which he became director (1879-91).
From Encyclopedia Brittanica
AgF (silver (I) fluoride or argentous fluoride is a yellow-brown color. The compound AgF2 silver (II) fluoride or argentic fluoride is white.
Iron III fluoride is FeF3 Note that it is iron III fluoride not iron 111 fluoride.
Ammonium sulfate :D
No, Hydrogen fluoride is a compound.
elements..., but fluoride is a polyatomic ion.
Frederick Sumner in the late 19th Century
No, The fluoride ion is a reduced form of fluorine.
Fluoride is in many products available to the public. Fluoride is also known as Acidulated Phosphate Fluoride, Stannous Fluoride, Hydrogen Fluoride, Calcarea Fluorica, and Atomic Number 9.
AgF (silver (I) fluoride or argentous fluoride is a yellow-brown color. The compound AgF2 silver (II) fluoride or argentic fluoride is white.
sodium fluoride
The anion fluoride is (F)-.
No. Fluoride is not flammable.
Iron III fluoride is FeF3 Note that it is iron III fluoride not iron 111 fluoride.
Sodium fluoride is the only compound in sodium fluoride.
Fluoride itself is a monatmic ion of the element fluorine. It must be paired with a positive ion to form a compound. The fluoride in toothpaste is sodium fluoride. Some people confuse fluoride with the mineral fluorite (calcium fluoride), which is a compound.
The anion fluoride is (F)-.
Lead fluoride, PbF2