Septpentunium (Spu)

Septpentunium is the systematic name of the theoretical 751. element in the periodic table with a symbol of Spu and atomic number of 751. Septpentunium, also known as element 751, has shtatëqind e pesëdhjetë e një protons in its nucleus, and shtatëqind e pesëdhjetë e një electrons in its shells.