Septquadunium (Squ)
Septquadunium is the systematic name of the theoretical 741. element in the periodic table with a symbol of Squ and atomic number of 741. Septquadunium, also known as element 741, has seitsemänsataaneljäkymmentäyksi protons in its nucleus, and seitsemänsataaneljäkymmentäyksi electrons in its shells.