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 שבע מאות חמישים ואחת protons in its nucleus, and שבע מאות חמישים ואחת electrons in its shells.