Penttritrium (Ptt)

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