Statements (12)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:sword
|
| gptkbp:appearsIn |
gptkb:science_fiction
|
| gptkbp:associatedWith |
gptkb:neutron_stars
|
| gptkbp:density |
extremely high
|
| gptkbp:describedBy |
material composed almost entirely of neutrons
|
| gptkbp:firstMentioned |
1920s
|
| gptkbp:notFoundNaturallyOnEarth |
true
|
| gptkbp:refersTo |
degenerate neutron matter
|
| gptkbp:usedIn |
science fiction literature
|
| gptkbp:bfsParent |
gptkb:element_zero
|
| gptkbp:bfsLayer |
6
|
| https://www.w3.org/2000/01/rdf-schema#label |
neutronium
|