Как по Английски будет fluorine

noun

The chemical element of atomic number 9, a poisonous pale yellow gas of the halogen series. it is the most reactive of all the elements, causing very severe burns on contact with skin.

Примеры использования:

The elements hydrogen, nitrogen, oxygen, fluorine, chlorine, bromine and iodine consist of diatomic…

noun

Another term for fluorite.

noun

Any of a class of heteroaromatic compounds derived from indulines, many of which show a red fluorescence in solution and have been used as dyes.

noun

A mineral consisting of calcium fluoride which typically occurs as cubic crystals, colourless when pure but often coloured by impurities.

Примеры использования:

A greisen is a quartz - mica aggregate containing significant amounts of cassiterite, wolframite, f…