Octquadennium (Oqe)
Octquadennium is the systematic name of the theoretical 849'инчи element in the periodic table with a symbol of Oqe and atomic number of 849. Octquadennium, also known as element 849, has сегиз жүз кырк тогуз protons in its nucleus, and сегиз жүз кырк тогуз electrons in its shells.