Question 4 and 6
4.) Draw XY3 where X has 5 valence electrons and Y has 7 valence electrons
5.) Draw AB2 where A has 2 valence electrons and B has 7 valence electrons.

Question 4 and 6 4 Draw XY3 where X has 5 valence electrons and Y has 7 valence electrons 5 Draw AB2 where A has 2 valence electrons and B has 7 valence electro class=