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I-fluorine-khupha iarhente
I-Dluorine-Iarhente Arhente yiarhente ebalulekileyo yekhemikhali esetyenziselwa ukuphatha amanzi amdaka anamanzi amdaka. Inciphisa uxinzelelo lwee-ions ze-fluoride kwaye ikhusela impilo yabantu kunye nempilo yendalo ye-rosystem. Njengearhente yekhemikhali yokunyanga amanzi amdaka e-fluoride, iarhente-iarhente-iarhente ikakhulu isetyenziselwa ukususa ii-isfaride emanzini.