Meitnerium, on the periodic table. Extremly radioactive, superheavy, synthetic transactinide element, with element symbol Mt and atomic number 109. Named after Austrian-Swedish physicist Lise Meitner. Tank Top #662839662
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.