Octseptquadium (Osq)

Octseptquadium is the systematic name of the theoretical 874. element in the periodic table with a symbol of Osq and atomic number of 874. Octseptquadium, also known as element 874, has nyolc­száz­hetven­négy protons in its nucleus, and nyolc­száz­hetven­négy electrons in its shells.