Pentseptquadium (Psq)

Pentseptquadium is the systematic name of the theoretical 574. element in the periodic table with a symbol of Psq and atomic number of 574. Pentseptquadium, also known as element 574, has fem­hundrede og fire­og­halvfjerds protons in its nucleus, and fem­hundrede og fire­og­halvfjerds electrons in its shells.