Thallium(I) fluoride (or thallous fluoride or thallium monofluoride) is the chemical compound composed of thallium and fluorine with the formula TlF.

Carbonyl fluoride is the inorganic compound with the formula COF2.

Hydrogen fluoride is a chemical compound with the chemical formula HF.

I'd like to make an appointment for fluoride treatments for my son.

Fluorite (also called fluorspar) is the mineral form of calcium fluoride, CaF2.

The main environmental issue that arises from using PAF is the production of fluoride gases.

The fluoride minerals containing essential yttrium include tveitite (Y) (Y,Na)6Ca6Ca6F42 and gagarinite (Y) NaCaY(F,Cl)6.

At the same time, aquifers tapped for domestic use increasingly have unsafe levels of naturally occurring contaminants, including arsenic and fluoride.

A krypton fluoride laser (KrF laser) is a particular type of excimer laser, which is sometimes (more correctly) called an exciplex laser.

It is not entirely clear whether the fluoride itself is toxic it may simply be a surrogate measure for some other toxic metabolite.

Microbiological contamination of water sources is a common problem in many countries and chemical contamination (notably arsenic and fluoride) is increasingly a concern.

Other compounds detected in volcanic gases are oxygen (meteoric), hydrogen chloride, hydrogen fluoride, hydrogen bromide, nitrogen oxide (NOx), sulfur hexafluoride, carbonyl sulfide, and organic compounds.

But the prospect of war in Europe now seems like a remote threat, and the varnish of the EU s past success seems to have faded, even to those who have not forgotten the bloodstains beneath.

What about Westerners accepting their Muslim fellow citizens' culture beneath their own varnish of human rights, asked a young Swedish Palestinian journalist. No doubt guidelines for further discussions on this topic will be useful to politicians of the European Union.

Although fluoride (F2) lasers are available that produce 157 nm light, they are not practical because of their low power and because they quickly degrade the materials used to make the lenses in the stepper.

Eventually however, the desired line widths became narrower than what was possible using mercury lamps, and near the middle of the 2000s, the semiconductor industry moved towards steppers that employed krypton fluoride (KrF) excimer lasers producing 248 nm light.

The design of the round can include features to prevent these failure modes such as the application of some form or waterproofing coat such as varnish shellac around the primer, and the application of a suitable crimping pressure to ensure a tight fit of the projectile in the cartridge case.