Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:chemical_compound
|
| gptkbp:appearance |
unknown
|
| gptkbp:atomicNumber |
100
|
| gptkbp:block |
f-block
|
| gptkbp:CASNumber |
23140-65-6
|
| gptkbp:category |
actinide
synthetic element |
| gptkbp:density |
unknown
|
| gptkbp:discoveredBy |
gptkb:Albert_Ghiorso
|
| gptkbp:discoveredIn |
1952
|
| gptkbp:electronConfiguration |
[Rn] 5f12 7s2
|
| https://www.w3.org/2000/01/rdf-schema#label |
Fm
|
| gptkbp:isotopes |
Fm-253
Fm-255 Fm-257 Fm-254 |
| gptkbp:meltingPoint |
1527 K
|
| gptkbp:mostStableIsotope |
Fm-257
|
| gptkbp:namedAfter |
gptkb:Enrico_Fermi
|
| gptkbp:oxidationStates |
+2
+3 |
| gptkbp:period |
7
|
| gptkbp:radioactive |
true
|
| gptkbp:relatedGroup |
actinides
|
| gptkbp:standardState |
gptkb:stone
|
| gptkbp:symbol |
gptkb:Fermium
|
| gptkbp:uses |
scientific research
|
| gptkbp:bfsParent |
gptkb:Fermium
|
| gptkbp:bfsLayer |
4
|