Octtrihexium (Oth)
Octtrihexium is the systematic name of the theoretical ٨٣٦. element in the periodic table with a symbol of Oth and atomic number of 836. Octtrihexium, also known as element 836, has ثمانية مائة وستة وثلاثون protons in its nucleus, and ثمانية مائة وستة وثلاثون electrons in its shells.