Originally Posted by mary french
Thanks for that but I still want Gmail on my nexus and won't doing that get rid of it from both tablets instead of just the one I want to sell.
If you remove the account from the device you want to sell, it'll just be gone from that one. Completely removing a Google account from existence probably takes some sort of master degree in computer science
In addition you could also change your Google password at any time from any browser, should you feel insecure about the other method for some reason.