Hexoctseptium (Hos)

Hexoctseptium is the systematic name of the theoretical 687-и element in the periodic table with a symbol of Hos and atomic number of 687. Hexoctseptium, also known as element 687, has шестстотин осемдесет и седем protons in its nucleus, and шестстотин осемдесет и седем electrons in its shells.