Hexenntrium (Het)

Hexenntrium is the systematic name of the theoretical 693. element in the periodic table with a symbol of Het and atomic number of 693. Hexenntrium, also known as element 693, has šeši šimtai devyniasdešimt trys protons in its nucleus, and šeši šimtai devyniasdešimt trys electrons in its shells.