The electron shell of unhexhexium
|Name, symbol, number:||unhexhexium, Uhh, 166|
|Element category:||unknown (possible chalcogen)|
|Group, period, block:||16, 8, p|
|Standard atomic weight:|||
|Electron configuration:|| [Uuo] 6f147d108p4
|Density (near r.t.):||Unknown|
|Discoverer||None of as yet|
|Location discovered||None of as yet|
|Date discovered||None of as yet|
Unhexhexium, also known as eka-livermorium or element 166, is the temporary name of a hypothetical superheavy chemical element in the periodic table that has the temporary symbol Uhh and has the atomic number 166. In the periodic table of elements, it is a p-block element and the third last one of the 8th period. As of 2012, no attempt has been made to synthesize this element. It is predicted to be a chalcogen.
Currently, unhexhexium goes under a systematic temporary element name. Since it is very far in the periodic table and has never been synthesized, very little is known about this element, and it is unknown whether a superheavy element like this could physically exist.
|Unhexpentium • Unhexhexium • Unhexseptium|