Fluorine Definition

Fluorine Sentence Examples

• It combines directly with fluorine at Ordinary temperature, and with chlorine, bromine and sulphur on heating.

• In the spring of 1813 he was engaged on the chemistry of fluorine, and though he failed to isolate the element, he reached accurate conclusions regarding its nature and properties.

• Selenium combines directly with hydrogen when heated in the gas, and with fluorine in the cold.

• Balard completed for many years Berzelius's group of " halogen " elements; the remaining member, fluorine, notwithstanding many attempts, remained unisolated until 1886, when Henri Moissan obtained it by the electrolysis of potassium fluoride dissolved in hydrofluoric acid.

• Rosenbuschite, hiortdahlite, and some other rare members containing zirconium and fluorine, occur as accessory constituents in the nephelinesyenite of southern Norway.