Octpenttrium (Opt)

Octpenttrium is the systematic name of the theoretical 853. element in the periodic table with a symbol of Opt and atomic number of 853. Octpenttrium, also known as element 853, has שמונה מאות חמישים ושלוש protons in its nucleus, and שמונה מאות חמישים ושלוש electrons in its shells.