3+-+arroyo+-+F

[[image:Arroyosliver.jpg width="140" height="140"]] [[image:Arroyorocks.gif]] [[image:MalanaA..jpg]]
=**The atomic number is 9 and the symbol for Fluorine is (F). The atomic mass is 18.99840 amu. Fluorine is has 10 Neutrons, 9 protons, and 9 electrons. The crystal structure is a cubic. Fluorine is found in water, food and soil.**=