Pentquadunium (Pqu)

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