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Alex17521 [72]
3 years ago
14

What is the formula of the compound containing Ca 2+and F? CaF2 O Cafa O Caf Ca2F

Physics
1 answer:
jenyasd209 [6]3 years ago
4 0

Answer: CaF2

Explanation:

Calcium is a metal and has 2+ cation charge. While F us in group 7 with an oxidation of -1.

So. Ca²+ F- do the criss cross rule where the charge of the cation will be the subscript of the anion and vice versa. So the result is CaF2

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