Ennhextrium (Eht)
Ennhextrium is the systematic name of the theoretical 963. element in the periodic table with a symbol of Eht and atomic number of 963. Ennhextrium, also known as element 963, has yhdeksänsataakuusikymmentäkolme protons in its nucleus, and yhdeksänsataakuusikymmentäkolme electrons in its shells.