Radium, on the periodic table of the elements. Radioactive alkaline earth metal, with symbol Ra and atomic number 88. Decays into radon gas with ionizing radiation, which can cause radioluminescence. Tank Top #582989720
This must-have unisex jersey tank top has a modern fit, with a rounded neckline and crafted with superior combed and ring-spun cotton for an optimal printing surface. It comes in solid colors of 100% combed and ring-spun cotton, and Triblend colors that are 50% polyester, 25% combed and ring-spun cotton, and 25% rayon.