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thomasdorsey

Joined 4 years ago

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  • Fluoride and It's Effects on the Human Body
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    Fluoride and It's Effects on the Human Body

    4 years ago

    Fluoride is a naturally occurring chemical ion of the element fluorine. Fluoride has one extra electron than fluorine giving it a negative charge. It can be found in water, food, soil and different minerals like...

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