Question

How can I draw Lewis dot structures for ionic compounds?

Answer 1

You can find the procedure in

http://socratic.org/questions/how-do-you-draw-the-lewis-structure-for-ionic-compounds,

http://socratic.org/questions/what-is-the-lewis-structure-of-nh4br

and

http://socratic.org/questions/what-is-the-lewis-dot-structure-of-aluminum-sulphate?answerSuccess=1

These show how to draw Lewis structures for the ionic compounds CaF₂, NH₄Br and Al₂(SO₄)₃.