Fluorine
By: Debbie Froese
Do you want your teeth to look decayed? Well, fluoride (a compound from fluorine) helps prevent tooth decay! Fluoride is in public water to help your teeth and bones get stronger and healthier.
Symbol: F
Atomic Number: 9
Atomic Mass: 18.998
Sources
-http://www.rsc.org/periodic-table/element/9/fluorine
-http://www.chemicalelements.com/elements/f.html
-http://education.jlab.org/itselemental/ele009.html
-http://www.chemicool.com/elements/fluorine.html
-http://xoo.me/template/details/15310-shiny-gold-3d-dollar-sign-icon-psd
-http://www.shutterstock.com/s/fluorine/search.html?page=1&inline=129736862