Septenntrium (Set)
Septenntrium is the systematic name of the theoretical 793. element in the periodic table with a symbol of Set and atomic number of 793. Septenntrium, also known as element 793, has seitsemänsataayhdeksänkymmentäkolme protons in its nucleus, and seitsemänsataayhdeksänkymmentäkolme electrons in its shells.