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Uranium-235 (235U or U-235) is an isotope of uranium making up about 0.72% of natural uranium. Unlike the predominant isotope uranium-238, it is fissile, i.e., it can sustain a nuclear chain reaction. It is the only fissile isotope that exists in nature as a primordial nuclide and was discovered in 1935 by Arthur Jeffrey Dempster.
The analysis highlights Art and Standards as prominent areas in the source structure around Uranium-235.
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The extracted context around Uranium-235 shows recurring relationship patterns in the source. For example, Uranium-235 → Another, Heavy, HEU, Highly, MeV, TJ/kg, TJ/mol, Uranium Another extracted example is Uranium-235 → B2FH, Knowledge, Milky Way, Sun's, Thus. Use these groups to spot repeated connection types before inspecting the individual relationships.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
uranium nuclear fission natural neutrons weapons reaction 235u enriched years chain isotope mass critical energy neutron decay reactor fissile highly
TTTA extracted 29 structured relationships around Uranium-235. Examples in this analysis include Uranium-235 → Alpha → 4.679 and Uranium-235 → Decay mode → Decay energy (MeV). The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Uranium-235 | Alpha | 4.679 | 1.00 | infobox |
| Uranium-235 | Decay mode | Decay energy (MeV) | 1.00 | infobox |
| Uranium-235 | Decay products | 231Th | 1.00 | infobox |
| Uranium-235 | Excess energy | 40914.062±1.970 keV | 1.00 | infobox |
| Uranium-235 | Half-life (t1/2) | 7.04×108 years | 1.00 | infobox |
| Uranium-235 | Isotope mass | 235.043928 Da | 1.00 | infobox |
| Uranium-235 | Names | uranium-235 | 1.00 | infobox |
| Uranium-235 | Natural abundance | 0.72% | 1.00 | infobox |
| Uranium-235 | Neutrons (N) | 143 | 1.00 | infobox |
| Uranium-235 | Nuclear binding energy | 1783870.285±1.996 keV | 1.00 | infobox |
| Uranium-235 | Parent isotopes | 235Pa (β−) 235Np (β+) 239Pu (α) | 1.00 | infobox |
| Uranium-235 | Protons .mw-parser-output .nobold{font-weight:normal}(Z) | 92 | 1.00 | infobox |
| Uranium-235 | Spin | 7/2− | 1.00 | infobox |
| Uranium-235 | Symbol | 235U | 1.00 | infobox |
| Uranium-235 | is a | main progenitor of the actinium series | 0.90 | text |
The concept neighborhoods around Uranium-235 bring nearby vocabulary together. In this analysis, examples include Proportion, Decay and One. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For Uranium-235, one of the stronger structural bridges in this analysis connects Uranium-235 with Fission properties. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.
TTTA analyzes the structure around Uranium-235 to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Art & Standards, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — Uranium-235 · EN edition · Analysis: TopicsToTalkAbout