Octquadunium (Oqu)
Octquadunium is the systematic name of the theoretical 841'инчи element in the periodic table with a symbol of Oqu and atomic number of 841. Octquadunium, also known as element 841, has сегиз жүз кырк бир protons in its nucleus, and сегиз жүз кырк бир electrons in its shells.