Ionic Radii Anion (negative ions) radii decrease from left to right across a period.
{"Image DocumentName": "Ionic Radii Anion (negative ions) radii decrease from left to right across a period.", "Image ImageDescription": "Increasing electron numbers in highly charged ions cause the electrons to repel and increase the ionic radius. For these isoelectronic anions\u2026 10 e\u2212 and 7 p+ 8 p+ 9 p+ Ion. N3- O2- F\u2212 Ionic. Radii(\u00c5)", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}