Small amounts of fluorine is good for human teeth and is in many city water supplies.
Almost all fluorine isotopes are Fluorine-19, which have 10 neutrons. Only trace amounts of Fluorine-18 can be found in nature.
Fluorine seems a likely answer
Fluorine.
fluorine stable fluorine diatomic is unstable
Fluorine is an element. It occurs naturally.
the atoms it has
No. Life can exist without it.
An important element in standard toothpaste is Fluorine. Fluorine (F) is the first element in the Group 17(7) - Halogen family.
It is used in toothpaste and is a great tooth-cleaner.
Fluorine.
Fluorine
Almost all fluorine isotopes are Fluorine-19, which have 10 neutrons. Only trace amounts of Fluorine-18 can be found in nature.
Fluorine is an element, s an atom of fluorine contains only one element - fluorine. However, the fluorine molecule consists of two atoms of fluorine.
Fluorine is an element and barium is also an element. There is no fluorine in barium and not barium in fluorine.
fluorine reacts with water veryviciously the chemical equation for it is fluorine + oxygen = fluorine oxide
Fluorine seems a likely answer
The valency of fluorine is -1.