Pentquadunium (Pqu)

Pentquadunium is the systematic name of the theoretical 541ste element in the periodic table with a symbol of Pqu and atomic number of 541. Pentquadunium, also known as element 541, has vyfhonderd een-en-veertig protons in its nucleus, and vyfhonderd een-en-veertig electrons in its shells.