If you have a Samsung Galaxy Tab 2, there are a few ways to delete your Gmail account from the device. The first way is to go to the Settings app and select “Accounts.” Then, under “Accounts,” select “Gmail.” Under “Gmail,” select “Delete.” Then, confirm the deletion by clicking on the button. The second way is to go to the Google Play Store and search for “Gmail for Tab 2.” Once you find it, tap on it and then tap on the “delete” button.