Hexhexpentium (Hhp)

Hexhexpentium is the systematic name of the theoretical ที่ 665 element in the periodic table with a symbol of Hhp and atomic number of 665. Hexhexpentium, also known as element 665, has หก​ร้อย​หก​สิบ​ห้า protons in its nucleus, and หก​ร้อย​หก​สิบ​ห้า electrons in its shells.