Hexhexennium (Hhe)

Hexhexennium is the systematic name of the theoretical 669. element in the periodic table with a symbol of Hhe and atomic number of 669. Hexhexennium, also known as element 669, has suqta pachak suqta chunka isqun-ni-yuq protons in its nucleus, and suqta pachak suqta chunka isqun-ni-yuq electrons in its shells.