| | Ununseptium (Site not responding. Last check: 2007-10-10) |
 | | Ununseptium (IPA pronunciation: [ˌjunənˈsɛptiəm]) is the temporary name of an undiscovered chemical element in the periodic table that has the temporary symbol Uus and has the atomic number 117. |
 | | The name ununseptium is used as a placeholder, as in scientific articles about the search for element 117. |
 | | 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). |
| www.tocatch.info /en/Uus.htm (118 words) |