Unh
E451684
Unh was the temporary systematic chemical symbol once used to designate the element seaborgium before it received its permanent name and symbol.
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
placeholder element symbol
ⓘ
temporary systematic chemical symbol ⓘ |
| appliesTo | superheavy elements ⓘ |
| atomicNumber | 106 ⓘ |
| basedOnElementName | unnilhexium ⓘ |
| chemicalElementCategory | transactinide element ⓘ |
| digitCode | 1-0-6 ⓘ |
| digitName0 | nil ⓘ |
| digitName1 | un ⓘ |
| digitName6 | hex ⓘ |
| elementBlock | d-block (via seaborgium) ⓘ |
| elementGroup | group 6 (via seaborgium) ⓘ |
| elementPeriod | period 7 (via seaborgium) ⓘ |
| field |
chemistry
ⓘ
nuclear chemistry ⓘ |
| IUPACNamePattern | unnilhexium NERFINISHED ⓘ |
| namingAuthority | International Union of Pure and Applied Chemistry NERFINISHED ⓘ |
| namingConvention | systematic element name based on atomic number digits ⓘ |
| refersTo | seaborgium NERFINISHED ⓘ |
| replacedByName | seaborgium NERFINISHED ⓘ |
| replacedBySymbol | Sg ⓘ |
| status | obsolete symbol ⓘ |
| symbolDerivation | first letters of unn-il-hexium ⓘ |
| symbolLength | 3 letters ⓘ |
| systematicNamingScheme | IUPAC systematic element naming for undiscovered or unnamed elements ⓘ |
| usedFor | element 106 ⓘ |
| usedUntil | 1994 ⓘ |
| writingSystem | Latin alphabet ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.