Septoctpentium (Sop)
Septoctpentium is the systematic name of the theoretical 785'inci element in the periodic table with a symbol of Sop and atomic number of 785. Septoctpentium, also known as element 785, has yeddi yüz səqsən beş protons in its nucleus, and yeddi yüz səqsən beş electrons in its shells.