What is Unbihexium?
{{Infobox unbihexium}} '''Unbihexium''', also known as '''element 126''' or '''eka-plutonium''', is the possible chemical element with [[atomic number]] 126 and placeholder symbol Ubh. ''Unbihexium'' and ''Ubh'' are the temporary [[systematic element name|IUPAC name and symbol]], until the element is discovered, confirmed, and a permanent name is decided upon. In the periodic table, unbihexium is expected to be a g-block superactinide and the eighth element in the 8th [[period (periodic table)|period]]. It is expected to be surprisingly stable for its size. ==References== {{reflist}} {{Extended periodic Table}} {{Chem-stub}} [[Category:Hypothetical chemical elements]] [[Category:Superactinides]]