caption: Atoms Can Be Identified by the Light They Emit
exif: {"Image DocumentName": "Atoms Can Be Identified by the Light They Emit", "Image ImageDescription": "Na atoms emit bright yellow light. That is why they are often used for street lamps. Ne atoms emit very bright red-orange light. Specific elements are used in fireworks to give them their colors.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}