caption: The y-axis shows the number of Californium-252 atoms as a percentage
exif: {"Image DocumentName": "The y-axis shows the number of Californium-252 atoms as a percentage", "Image ImageDescription": "Half-LIFE. The Half-life of an atom can be represented on a graph, known as a decay curve. The y-axis shows the number of Californium-252 atoms as a percentage. X. To find the half-life, find 50% on the y-axis, ruling a line to the plot and match this up to the corresponding value on the x-axis. ~2.645 yrs.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}