Septoctseptium (Sos)

Septoctseptium is the systematic name of the theoretical 787. element in the periodic table with a symbol of Sos and atomic number of 787. Septoctseptium, also known as element 787, has שבע מאות שמונים ושבע protons in its nucleus, and שבע מאות שמונים ושבע electrons in its shells.