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16-11-2020
Chemistry

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3. What is the formula for copper (II) iodide?
Cuz12
Cul2
Cul
Cu21

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16-11-2020

Answer

Cu I ( valance number of copper is 2 and valance number of iodide is 1)

so CuI2 so the answer is B.

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17-11-2020

The answer is B

That’s the answer

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