Penthexseptium (Phs)

Penthexseptium is the systematic name of the theoretical 567. element in the periodic table with a symbol of Phs and atomic number of 567. Penthexseptium, also known as element 567, has חמש מאות שישים ושבע protons in its nucleus, and חמש מאות שישים ושבע electrons in its shells.