Septoctpentium (Sop)
Septoctpentium is the systematic name of the theoretical 785ú element in the periodic table with a symbol of Sop and atomic number of 785. Septoctpentium, also known as element 785, has seacht gcéad ochtó a cúig protons in its nucleus, and seacht gcéad ochtó a cúig electrons in its shells.