Octquadtrium (Oqt)

Octquadtrium is the systematic name of the theoretical 843-и element in the periodic table with a symbol of Oqt and atomic number of 843. Octquadtrium, also known as element 843, has осемстотин четиресет и три protons in its nucleus, and осемстотин четиресет и три electrons in its shells.