Septbibium (Sbb)

Septbibium is the systematic name of the theoretical ٧٢٢. element in the periodic table with a symbol of Sbb and atomic number of 722. Septbibium, also known as element 722, has سبعة مائة وإثنان وعشرون protons in its nucleus, and سبعة مائة وإثنان وعشرون electrons in its shells.