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working to make science better For the 118 indvidual WIS elements, GO to MORE in the menu above . . .
Ununpentium Uup
Where is ununpentium used--or where does it impact your everyday life?
Ununpentium is a synthetic element--made in very small quantities--still awaiting an "official" name
Ununpentium
Atomic mass: [289] Atomic number: 115
Periodic Table: Group 15, period 7
Melting point: 400 oC (752 oF)
Boiling point: 1100 oC (2012 oF)
Density: 13.5 g/mL
Most stable isotope: 289Uup
Other isotopes: 287Uup, 288Uup, 290Uup
Electron config: [Rn] 5f14 6d10 7s2 7p3 or 2, 8, 18, 32, 32, 18, 5
LANL.gov nndc.bnl.gov
Named because: IUPAC systematic element name until authorized for research team to name element
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