Hexhexunium

Hexhexunium (Hhu)

Hexhexunium is the systematic name of the theoretical 661. element in the periodic table with a symbol of Hhu and atomic number of 661. Hexhexunium, also known as element 661, has šeststo šezdeset i jedan protons in its nucleus, and šeststo šezdeset i jedan electrons in its shells.
Atomic Number661
Element SymbolHhu
proton661
elektron661