It has 4 lone pairs.
https://www.google.com/search?q=lewis+structure+chloride+ion&tbm=isch&tbo=u&source=univ&sa=X&ved=0ahUKEwiE2ZeA4uXTAhUH2WMKHUBiCXwQsAQINg&biw=998&bih=600
How many lone pairs does Cl- have?
I can draw it using a cross and dot diagram but not sure if it would have 4, or 3 as one of the electrons has been added from somewhere to make it an ion?
Thank you!
2 answers
Thank you :)