Ennsepttrium (Est)

Ennsepttrium is the systematic name of the theoretical 973'инчи element in the periodic table with a symbol of Est and atomic number of 973. Ennsepttrium, also known as element 973, has тогуз жүз жетимиш үч protons in its nucleus, and тогуз жүз жетимиш үч electrons in its shells.