How many lone pairs does Cl- have?

Question

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!

Answer 1

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

Answer 2

Thank you :)