Unbitrium
From Wikipedia, the free encyclopedia
|
||||||||
General | ||||||||
---|---|---|---|---|---|---|---|---|
Name, Symbol, Number | unbitrium, Ubt, 123 | |||||||
Chemical series | Not classifiable | |||||||
Group, Period, Block | g3, 8, g | |||||||
Appearance | unknown Image:.jpg |
|||||||
Atomic mass | [326] g/mol | |||||||
Electron configuration | [Uuo] 5g3 8s2 | |||||||
Electrons per shell | 2, 8, 18, 32, 35?, 18, 8, 2 | |||||||
Physical properties | ||||||||
Phase | presumably solid | |||||||
Miscellaneous | ||||||||
Selected isotopes | ||||||||
|
||||||||
References |
Unbitrium (IPA: /ˌʌnˈbɪtriəm/) is the temporary name of an undiscovered chemical element in the periodic table that has the temporary symbol Ubt and has the atomic number 123.
Contents |
[edit] History
The name unbitrium is used as a placeholder, as in scientific articles about the search for element 123. Transuranic elements (those beyond uranium) are, except for microscopic quantities, always artificially produced, and usually end up being named for a scientist or the location of a laboratory that does work in atomic physics (see systematic element name for more information).
[edit] Jamesium (Rj)
In the fictional universe of Star Trek: The Next Generation, this element was apparently discovered and named. The episode "Rascals" depicted a "trans-periodic table," in a schoolroom set, which depicted element number 123 as being named jamesium, symbol Rj, having an atomic weight of 326. The graphic was created by set artists, probably a homage to designer Richard D. James, and listed this element in the fictional "gamma series."