person is a negative number
{"Image DocumentName": "(K is a negative number)", "Image ImageDescription": "These results yield. (K is a negative number) The essential difference between. these is the sign of the exchange integral, K. Also consider. Classical - no exchange Interaction of hydrogen 1s electron charge distribution at A with a proton (point charge) at B. Electron fixed on A. Copyright \u2013 Michael D. Fayer, 2007.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}