Ununpentium is obtained by nuclear reactions in ion accelerators.
Impossible, ununpentium is an artificial element.
Ununpentium is a member of the transactinoids family.
Ununpentium is a member of the transactinoids family.
Ununpentium, with the chemical symbol Uup, has the atomic number 115.
Ununpentium is a member of the transactinoids family.
The neutral atom of ununpentium has 115 electrons.
Ununpentium was discovered in a nuclear physics laboratory.
The heaviest element announced in February 2004 was ununpentium with the atomic number 115.
After the IUPAC tables from 2009 the atomic mass of ununpentium is [289].
Ununpentium-288 has a half-life of 173 ms.
Decay products of ununpentium are ununtrium isotopes.
Insufficient quantities obtained to study this artificial element; but ununpentium is supposed to be a solid nonmetal.