Hexbiunium (Hbu)

Hexbiunium is the systematic name of the theoretical 621. element in the periodic table with a symbol of Hbu and atomic number of 621. Hexbiunium, also known as element 621, has suqta pachak iskay chunka huk-ni-yuq protons in its nucleus, and suqta pachak iskay chunka huk-ni-yuq electrons in its shells.