Pentquadpentium (Pqp)
Pentquadpentium is the systematic name of the theoretical 545. element in the periodic table with a symbol of Pqp and atomic number of 545. Pentquadpentium, also known as element 545, has penki šimtai keturiasdešimt penki protons in its nucleus, and penki šimtai keturiasdešimt penki electrons in its shells.