Question

there are 3 elements X Y and Z with the atomic number 11 17 and 5.... electronic configuration of X valency of Y number of valence electron in Z which element will form anion here? which element will form cation here? if in case X and Y combine chemically to form a compound , what will be the chemical compound
PLS ANSWER IT​

Answer 1

Answer:

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Answer 2

Answer:

11-sodium

17-chlorine

5-Boron