Quadniltrium (Qnt)

Quadniltrium is the systematic name of the theoretical ที่ 403 element in the periodic table with a symbol of Qnt and atomic number of 403. Quadniltrium, also known as element 403, has สี่​ร้อย​สาม protons in its nucleus, and สี่​ร้อย​สาม electrons in its shells.