Septocthexium (Soh)
Septocthexium is the systematic name of the theoretical 786'inci element in the periodic table with a symbol of Soh and atomic number of 786. Septocthexium, also known as element 786, has yeddi yüz səqsən altı protons in its nucleus, and yeddi yüz səqsən altı electrons in its shells.