+ The Sodium atom has 1 Electron in it's outer shell.
{"Image DocumentName": "+ The Sodium atom has 1 Electron in it\u2019s outer shell.", "Image ImageDescription": "Na. e.c. 2,8,1. Atom. + The Sodium loses 1 electron to leave a complete outer shell. It is now a Sodium ion with a charge of 1 + (Na +) e.c. (2,8)+ Ion.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}