Element 118 has been named
oganesson in honour of nuclear physicist Yuri Oganessian.
Not exact matches
Editor's note: This story was updated February 12, 2018, to clarify how
oganesson could be chemically reactive and on February 14, 2018, to correct the description of the element's electron shells
in the sidebar.
Unlike
oganesson's protons, which are predicted to be
in distinct shells
in the nucleus, the element's neutrons are expected to mingle.
At room temperature, scientists expect that these
oganesson atoms could clump together
in a solid, unlike any other noble gases.
Instead of residing
in discrete shells — as
in just about every other element —
oganesson's electrons appear to be a nebulous blob.
The discovery of element 118 was by scientists at the Joint Institute for Nuclear Research
in Russia and at the Lawrence Livermore National Laboratory
in the US, and it was my colleagues who proposed the name
oganesson.