Pentseptquadium (Psq)

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