neptunium-235
E1354099
UNEXPLORED
Neptunium-235 is a radioactive isotope of the actinide element neptunium, notable for its nuclear properties and relevance in theoretical nuclear fuel cycles and transmutation studies.
All labels observed (1)
| Label | Occurrences |
|---|---|
| neptunium-235 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T18950795 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: neptunium-235 Context triple: [neptunium, hasIsotope, neptunium-235]
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A.
neptunium
Neptunium is a radioactive, synthetic actinide metal and the first transuranium element, used mainly in nuclear research and reactor applications.
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B.
uranium-235
Uranium-235 is a fissile isotope of uranium that readily undergoes nuclear fission, making it crucial for both nuclear power generation and atomic weapons.
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C.
Plutonium (Ploutonion)
Plutonium (Ploutonion) is an ancient Greco-Roman religious sanctuary and cave at Hierapolis, believed to be an entrance to the underworld and associated with the god Pluto/Hades.
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D.
protactinium
Protactinium is a rare, highly radioactive metallic element in the actinide series, primarily known as an intermediate decay product of uranium in nature.
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E.
fermium-252
Fermium-252 is a highly radioactive synthetic isotope of the actinide element fermium, notable for its use in scientific research on heavy elements and nuclear properties.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: neptunium-235 Target entity description: Neptunium-235 is a radioactive isotope of the actinide element neptunium, notable for its nuclear properties and relevance in theoretical nuclear fuel cycles and transmutation studies.
-
A.
neptunium
Neptunium is a radioactive, synthetic actinide metal and the first transuranium element, used mainly in nuclear research and reactor applications.
-
B.
uranium-235
Uranium-235 is a fissile isotope of uranium that readily undergoes nuclear fission, making it crucial for both nuclear power generation and atomic weapons.
-
C.
Plutonium (Ploutonion)
Plutonium (Ploutonion) is an ancient Greco-Roman religious sanctuary and cave at Hierapolis, believed to be an entrance to the underworld and associated with the god Pluto/Hades.
-
D.
protactinium
Protactinium is a rare, highly radioactive metallic element in the actinide series, primarily known as an intermediate decay product of uranium in nature.
-
E.
fermium-252
Fermium-252 is a highly radioactive synthetic isotope of the actinide element fermium, notable for its use in scientific research on heavy elements and nuclear properties.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.