Septtritrium (Stt)

Septtritrium is the systematic name of the theoretical 733. element in the periodic table with a symbol of Stt and atomic number of 733. Septtritrium, also known as element 733, has յոթ­հարյուր երեսուն­երեք protons in its nucleus, and յոթ­հարյուր երեսուն­երեք electrons in its shells.