Pentoctseptium (Pos)
Pentoctseptium is the systematic name of the theoretical 587. element in the periodic table with a symbol of Pos and atomic number of 587. Pentoctseptium, also known as element 587, has phisqa pachak pusaq chunka qanchis-ni-yuq protons in its nucleus, and phisqa pachak pusaq chunka qanchis-ni-yuq electrons in its shells.