Septtrioctium (Sto)

Septtrioctium is the systematic name of the theoretical 738. element in the periodic table with a symbol of Sto and atomic number of 738. Septtrioctium, also known as element 738, has septyni šimtai trisdešimt aštuoni protons in its nucleus, and septyni šimtai trisdešimt aštuoni electrons in its shells.