Protactinium Element-91 T-Shirt

Named because it is the parent or precursor of actinium in decay chains, protactinium means before actinium. Its signature use is research, especially in nuclear chemistry and geochronology. It is rare, radioactive, and used mainly in specialized scientific work rather than broad commercial applications.

Product notes: Made-to-order graphic T-shirt with the design shown on this page. Check the selected size and color before ordering. Fiber content may vary by color.