Septquadtrium (Sqt)

Septquadtrium is the systematic name of the theoretical 743. element in the periodic table with a symbol of Sqt and atomic number of 743. Septquadtrium, also known as element 743, has sjey­hundrað­og­fýrati­tríggir protons in its nucleus, and sjey­hundrað­og­fýrati­tríggir electrons in its shells.