Question: The formation of an ionic compound is shown below: a,:b:a2+,b(ions) [a]2+2(b:]or a2 Lewis formula Which of the following could represent elements a and b ?

The formation of an ionic compound is shown below: a,:b:a2+,b(ions) [a]2+2(b:]or

The formation of an ionic compound is shown below: a,:b:a2+,b(ions) [a]2+2(b:]or a2 Lewis formula Which of the following could represent elements a and b ? A. a= Chlorine, b= Iodine B. a= Phosphorus, b= Selenium C. a= Zinc, b= Cadmium D. a= Barium, b= Chlorine

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