Penttritrium (Ptt)

Penttritrium is the systematic name of the theoretical 533. element in the periodic table with a symbol of Ptt and atomic number of 533. Penttritrium, also known as element 533, has fimm­hundrað­og­tríati­tríggir protons in its nucleus, and fimm­hundrað­og­tríati­tríggir electrons in its shells.