Septbibium (Sbb)

Septbibium is the systematic name of the theoretical 722. element in the periodic table with a symbol of Sbb and atomic number of 722. Septbibium, also known as element 722, has sjey­hundrað­og­tjúgo­tveir protons in its nucleus, and sjey­hundrað­og­tjúgo­tveir electrons in its shells.