caption: Right of the stair-step line
exif: {"Image DocumentName": "Right of the stair-step line", "Image ImageDescription": "Non-Metals. Right of the stair-step line. C-Carbon, N- Nitrogen, O-Oxygen, P-Phosphorus, Cl-Chlorine, Se-Selenium.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}