Pentsepthexium (Psh)
Pentsepthexium is the systematic name of the theoretical ۵۷۶. element in the periodic table with a symbol of Psh and atomic number of 576. Pentsepthexium, also known as element 576, has پانصد و هفتاد و شش protons in its nucleus, and پانصد و هفتاد و شش electrons in its shells.