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 ஐநூறு முப்பது மூன்று protons in its nucleus, and ஐநூறு முப்பது மூன்று electrons in its shells.