If calcium has two valence electrons and fluorine has seven, how many fluorine atoms are needed to form an ionic bond with calcium

asked Sep 3, 2019 95.5k views

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2 votes

there are 7 i just took the test

Rougepied answered Sep 5, 2019

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4 votes

Fluorine needs one electron to fill its orbital shell. It needs 8 valence electrons

MeetJoeBlack answered Sep 8, 2019

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