Fluorine (f) has seven electrons in its outermost shell. fluorine 1. is a metal 2. is a nonmetal 3. fills its shell by giving up seven electrons 4. fills its shell by gaining one electron 5. becomes a positively charged ion 6. becomes a negatively charged ion you can select as many as you want
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The chemical formula for emerald is be3al2(sio3)6.an emerald can be decided as
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Fluorine (f) has seven electrons in its outermost shell. fluorine 1. is a metal 2. is a nonmetal 3....
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