is 12.48 KB, has a resolution of 600x600 pixels and was uploaded on January 19, 2019 @ 5:53 am by user: sebaher. It is filed under the tags: black and white, hazard symbol, radiation, monochrome, monochrome photography. Click the blue button at the top to freely download: Classified Vector Radioactive Decay Hazard Symbol Ionizing Radiation Biological png.