Octtrihexium (Oth)
Octtrihexium is the systematic name of the theoretical 836-шы element in the periodic table with a symbol of Oth and atomic number of 836. Octtrihexium, also known as element 836, has сегіз жүз отыз алты protons in its nucleus, and сегіз жүз отыз алты electrons in its shells.