Fluorine is sometimes a component in the gases used as anesthetics. Compounds of the element have been used historically a flux agent, designed to make metal and slag more fluid during the smelting process. Fluorine is also a component in hydrofluoric acid, a compound used inetching, and the ...
PROBLEM TO BE SOLVED: To obtain a fluorine-containing silane compound which is the reaction product of a specific fluorine-containing alcohol with a multifunctional isocyanate and a specific silane compound and is useful as a coating material for stain-preventing articles having excellent stain ...
Fluorine is an element. Fluoride either refers to the fluorine ion or to a compound that contains the element fluorine.
Sodiumfluorideis a compound of the elements sodium andfluorinewith the chemical formula NaF. In the past, NaF was used to fluoridate water, but it has been mostly superseded by other fluoridating compounds. Sodium fluoride is still commonly found in toothpaste and is also used as a chemical re...
Fluoride is the negative ion of the elementfluorine. The symbol for the element fluorine is F. Fluoride often is written as F-, which stands for the anion of fluorine that has a -1 electrical charge. Any compound, whether it is organic or inorganic, that contains the fluoride ion is also...
A small subset of elements -- helium, neon, argon, krypton, xenon and radon -- are known asnoble or inert gasesand don't readily bond with other elements to form compounds. However, elements such as oxygen, chlorine and fluorine readily combine with other elements to form compounds. ...
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Is sodium a metal? Is fluorine a metal or nonmetal? Is NaCl considered an electron or a compound? Is NaCl held together by metallic bonding? Is sodium bicarbonate a metal or nonmetal? Is praseodymium a metal, nonmetal or metalloid?
Teflon is from a family of fluorine-containing chemicals named perfluorinated compounds. This compound in many forms is used in food packaging for pizza boxes, firefighting foams, hardwood floor protectants, and of course Teflon, which is famous for its use in non-stick cookware. Air emissions ca...
Fluocinolone acetonide is a corticosteroid primarily used to treat skin diseases, reduce skin inflammation, and relieve itching. It is a synthetic derivative of hydrocortisone. The fluorine substitution at the 9th position of the corticosteroid nucleus greatly enhances its activity. It was first synthesiz...