the process of adding fluoride to something, such as a public water supply to prevent tooth decay; fluorination

hydrofluoric acid; a solution of hydrogen fluoride in water

a chemical compound of fluorine with another element or group

a trade name for a group of chlorofluorocarbons often used as refrigerants in air conditioners and refrigerators; internationally restricted due to its harmful effect on the ozone layer

hydrogen fluoride; hydrofluoric acid

fluorite; fluorspar; a mineral used in metallurgy and glassmaking, also known as [[萤石|螢石|ying2 shi2]]

chlorofluorocarbon (CFC), a chemical compound used as a refrigerant or aerosol propellant

a corticosteroid medication used to treat asthma and allergic rhinitis

uranium hexafluoride (chemical formula UF6)

to add fluoride to a public water supply

silicon tetrafluoride (SiF4)

uranium tetrafluoride (UF4)

levofloxacin; a common antibiotic medication used to treat various bacterial infections

the process of adding fluorine to a substance, especially to water or toothpaste

A type of plastic resin made by replacing hydrogen atoms in ethylene with fluorine; known for having a low coefficient of friction, high resistance to heat and chemicals, and excellent electrical insulation.

chemical compound consisting of carbon, chlorine, and fluorine, commonly used as refrigerants and aerosol propellants

A type of organic compound made of fluorine, chlorine, and carbon used as refrigerants and propellants; known for damaging the ozone layer and being regulated by international agreements.

fluorosilicic acid; fluorosilicate

a bone disease caused by excessive consumption of fluoride; osteofluorosis

a bone disease caused by excessive intake of fluoride; osteofluorosis

chlorofluorocarbon (CFC), any of several organic compounds composed of carbon, fluorine, and chlorine

polytetrafluoroethylene (PTFE), a synthetic polymer commonly known by the trade name Teflon

Teflon; a brand name for polytetrafluoroethylene, a strong resin used for heat-resistant and non-stick coatings; also written as [[铁弗龙|鐵弗龍|tie3 fu2 long2]] or [[特夫纶|特夫綸|te4 fu2 lun2]]