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Uranium-235: Art & Standards

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.

Language: English [EN]
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Uranium-235 topic overview

The analysis highlights Art and Standards as prominent areas in the source structure around Uranium-235.

Related topics
77
Source areas
4
Connected nodes
81
Extracted relationships
39
Concept neighborhoods
38
Bridge connections
81

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Fission properties · 34 topics
Overview · 17 topics
Astrophysical dating · 13 topics
Decay · 13 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Alpha
4.679
Decay mode
Decay energy (MeV)
Decay products
231Th
Excess energy
40914.062±1.970 keV
Half-life (t1/2)
7.04×108 years
Isotope mass
235.043928 Da

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Fission properties

Decay

Astrophysical dating

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Uranium-235 connects Entity context

The extracted context around Uranium-235 shows recurring relationship patterns in the source. For example, Uranium-235 → Another, Heavy, HEU, Highly, MeV, That, The, TJ/kg, TJ/mol, Uranium, When Another extracted example is Uranium-235 → At, B2FH, From, Knowledge, Milky Way, Sun's, The, They, This, Thus. Use these groups to spot repeated connection types before inspecting the individual relationships.

Uranium-235

Top relations

related to Fission properties · 11
Uranium-235 → Another, Heavy, HEU, Highly, MeV, That, The, TJ/kg, TJ/mol, Uranium, When
related to Astrophysical dating · 10
Uranium-235 → At, B2FH, From, Knowledge, Milky Way, Sun's, The, They, This, Thus
related to Decay · 3
Uranium-235 → Beginning, Or, The
Alpha · 1
Uranium-235 → 4.679
Decay mode · 1
Uranium-235 → Decay energy (MeV)
Decay products · 1
Uranium-235 → 231Th
Excess energy · 1
Uranium-235 → 40914.062±1.970 keV
Half-life (t1/2) · 1
Uranium-235 → 7.04×108 years
Isotope mass · 1
Uranium-235 → 235.043928 Da
Names · 1
Uranium-235 → uranium-235

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

uranium nuclear fission natural neutrons weapons reaction 235u enriched years chain isotope mass critical energy neutron decay reactor fissile highly

Uranium-235 relationships Subject–Predicate–Object triples

TTTA extracted 39 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.

SubjectPredicateObjectConfidenceSrc
Uranium-235Alpha4.6791.00infobox
Uranium-235Decay modeDecay energy (MeV)1.00infobox
Uranium-235Decay products231Th1.00infobox
Uranium-235Excess energy40914.062±1.970 keV1.00infobox
Uranium-235Half-life (t1/2)7.04×108 years1.00infobox
Uranium-235Isotope mass235.043928 Da1.00infobox
Uranium-235Namesuranium-2351.00infobox
Uranium-235Natural abundance0.72%1.00infobox
Uranium-235Neutrons (N)1431.00infobox
Uranium-235Nuclear binding energy1783870.285±1.996 keV1.00infobox
Uranium-235Parent isotopes235Pa (β−) 235Np (β+) 239Pu (α)1.00infobox
Uranium-235Protons .mw-parser-output .nobold{font-weight:normal}(Z)921.00infobox
Uranium-235Spin7/2−1.00infobox
Uranium-235Symbol235U1.00infobox
Uranium-235is amain progenitor of the actinium series0.90text

Related concept clusters Concept neighborhoods

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.

  • isotope of uranium
    • Natural
    • Enriched
    • Fissile
    • Uranium-235
    • Highly
    • Weapons
    • Proportion
    • Enrichment
    • Half-life
    • Mev
    • Use
    • Nuclear
  • natural uranium
    • Natural
    • Uranium
    • Enriched
    • Uranium-235
    • Highly
    • U-235
    • Weapons
    • Use
    • Proportion
    • Enrichment
    • One
    • Reactor
  • nuclear chain reaction
    • Reaction
    • Produce
    • Weapons
    • Fission
    • Reactor
    • Enriched
    • Energy
    • Reactors
    • Use
    • Weapon
    • Highly
    • Mass
  • nuclear reactors
    • Weapons
    • Reactor
    • Enriched
    • Energy
    • Reactors
    • Use
    • Weapon
    • Highly
    • Neutrons
    • Mass
    • 235u
    • Uranium
  • nuclear weapons
    • Weapons
    • Reactor
    • Enriched
    • Though
    • Energy
    • Reactors
    • Use
    • Weapon
    • Highly
    • Mass
    • 235u
    • Uranium
  • uranium enrichment
    • Natural
    • Enriched
    • Proportion
    • Uranium-235
    • Highly
    • Weapons
    • Enrichment
    • Uranium
    • Use
    • Nuclear
    • One
    • 235u
  • fission cross section
    • Neutrons
    • Reaction
    • Neutron
    • One
    • Produce
    • Decay
    • Reactors
    • Highly
    • Uranium-235
    • Enriched
    • Mass
    • Weapons
  • low enriched uranium
    • Highly
    • Natural
    • Enriched
    • Uranium
    • Use
    • Uranium-235
    • Weapons
    • Nuclear
    • Used
    • Reactors
    • One
    • Reactor

Connections between topic areas Semantic bridges

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.

Min side: 3
Uranium-235 — Fission properties · splits 47 ⟂ 35
Uranium-235 — Overview · splits 64 ⟂ 18
Uranium-235 — Decay · splits 68 ⟂ 14
Uranium-235 — Astrophysical dating · splits 68 ⟂ 14

Map overview Semantic statistics

Uranium-235

Nodes82
Edges81
Triples39
Avg. degree1.98
Density0.02439
Components1

Source & methodology

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

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