Answer: The Lewis Dot structure rule was created by my great great great great great great grandfather's dog's friend's dog's friend's owner. That was Lewis which is now you are asking to me, and that is why i can answer this question easily.
Explanation: FIRST, Find the number of valence electron si and chlorine
THEN, add valence electron of si + valence elcerton of chlorine x 4.
Hope this helps you because of my great great great great great great grandfather's dog's friend's dog's friend's owner.