Penttritrium (Ptt)
Penttritrium is the systematic name of the theoretical ٥٣٣. element in the periodic table with a symbol of Ptt and atomic number of 533. Penttritrium, also known as element 533, has خمسة مائة وثلاثة وثلاثون protons in its nucleus, and خمسة مائة وثلاثة وثلاثون electrons in its shells.