it is an element:D
compund:D
compound
Hydrogen flouride is a compound.
Stannous fluoride is a compound, not an element. It is composed of stannous ions (Sn2+) and fluoride ions (F-).
Beryllium flouride is the inorganic compound with the formula BeF
It is Flouride.
It is an example of a compound. An extremely dangerous compound.
NaF.NaF
Sodium Flouride - I think :/
The formula for the compound of barium and fluoride is BaF2.
element. Sulfur dioxide (SO2) is a compound
Fluoride on its own is not a substance, it is an ion. Specifically it is a fluorine atom with an extra electron, giving it a negative charge. To make a complete substance it must be paired with a positive ion. The "fluoride" in toothpaste is usually sodium fluoride, a compound of sodium and fluorine. Fluorine on its own is an element.