justify the formula of calcium fluoride
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Answer:
CAF2 HOPE I HELPED TOU SIR OR MAAM TELL ME IN COMMENT BOX
Answered by
1
Answer:
CaF2
Explanation:
The formula of calcium fluoride is CaF2.
calcium atomic number is 20 so 2 valence electrons.
fluorine atomic number is 9 so 1 valence electron
by criss-cross method .
(valence electrons are found by Dalton's atomic theory.)
hope this helps you.
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