This sample of Protactinium-233 (dark circular area in the photo) was photographed in the light from its own radioactive emission (the lighter area) at the National Reactor Testing Station in Idaho.
Please note that
national laboratories operate under varying licences and some are not free. Checkthe site policies of any national lab before crediting it with this tag.
This sample of Protactinium-233 (dark circular area in the photo) was photographed in the light from its own radioactive emission (the lighter area) at the National Reactor Testing Station in Idaho.
Please note that
national laboratories operate under varying licences and some are not free. Checkthe site policies of any national lab before crediting it with this tag.