Hexhextrium (Hht)
Hexhextrium is the systematic name of the theoretical 663. element in the periodic table with a symbol of Hht and atomic number of 663. Hexhextrium, also known as element 663, has suqta pachak suqta chunka kinsa-yuq protons in its nucleus, and suqta pachak suqta chunka kinsa-yuq electrons in its shells.