Unpentseptium

Unpentseptium, the last element in the predicted Superactinide group of the periodic table, is the predicted Element 157. It has atomic symbol Ups, and atomic number 157.

Related pages

• Unquadquadium
• Unhextrium

This article "Unpentseptium" is from Simple English Wikipedia. The list of its authors can be seen in its historical and/or the page Edithistory:Unpentseptium.

📰 Article(s) of the same category(ies)

• Unhextrium
• Unbiennium
• Unquadunium
• Unquadnilium
• Untrihexium
• Unquadbium
• Untripentium

---