Chemistry, asked by ishamishra2015aashi, 1 year ago

how to calculate valency of fluorine in caf2

Answers

Answered by parthadodaniya7
52
Valency of Fluorine is -1. There are two fluoride ions (anion) attached to one Calcium ion (di valent cation). F has the valence of one. if you take Ca, its in group two of the periodic table and F is in Group 7 and has one more electron to reach the octate state and this one valence electron is the one used to bond to Ca.
Answered by SB142
18
In CaF2 Valency of fluorine is -1.
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