Pentuntrium (Put)

Pentuntrium is the systematic name of the theoretical ที่ 513 element in the periodic table with a symbol of Put and atomic number of 513. Pentuntrium, also known as element 513, has ห้า​ร้อย​สิบ​สาม protons in its nucleus, and ห้า​ร้อย​สิบ​สาม electrons in its shells.