Pentquadpentium (Pqp)

Pentquadpentium is the systematic name of the theoretical 545ú element in the periodic table with a symbol of Pqp and atomic number of 545. Pentquadpentium, also known as element 545, has cúig chéad daichead a cúig protons in its nucleus, and cúig chéad daichead a cúig electrons in its shells.