how to find the valecy of an element flourine
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2
Answer:
The fluorine atom has 7 electrons in the outermost shell and its valency could be 7. But it is easier for fluorine to gain one electron instead of losing seven electrons. Hence, its valency is determined by subtracting seven electrons from the octet and this gives you a valency of one for fluorine.
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1
Answer:
-1
Explanation:
because in last octet of flourine there is only 7 electron and for completing the octet we get one electron more .so, the valency of flourine is -1
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