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Solid hydrogen is the solid state of the element hydrogen. At standard pressure, this is achieved by decreasing the temperature below hydrogen's melting point of 14.01 K (−259.14 °C; −434.45 °F). It was collected for the first time by James Dewar in 1899 and published with the title "Sur la solidification de l'hydrogène" (English: On the freezing of…
The analysis highlights Standards, Molecular solid hydrogen and Overview as prominent areas in the source structure around Solid hydrogen.
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.
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.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
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The extracted context around Solid hydrogen shows recurring relationship patterns in the source. For example, Solid hydrogen → C2/c, Density, Furthermore, Gibbs, GPa, H2, Identifying, Nevertheless, P21/c, Pc, Phase, Phase II, Phase III, Phase IV, Quantum Monte Carlo, Raman, Upon, X-ray, X-rays Another extracted example is Solid hydrogen → solid state of the element hydrogen. 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.
hydrogen solid phase low structures temperature gpa molecules atomic pressure 1899 molecular temperatures pressures h2 occurs ii raman spectra achieved
TTTA extracted 20 structured relationships around Solid hydrogen. Examples in this analysis include Solid hydrogen → is a → solid state of the element hydrogen and Solid hydrogen → related to Molecular solid hydrogen → GPa. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Solid hydrogen | is a | solid state of the element hydrogen | 0.90 | text |
| Solid hydrogen | related to Molecular solid hydrogen | GPa | 0.60 | section |
| Solid hydrogen | related to Molecular solid hydrogen | H2 | 0.60 | section |
| Solid hydrogen | related to Molecular solid hydrogen | Phase | 0.60 | section |
| Solid hydrogen | related to Molecular solid hydrogen | Upon | 0.60 | section |
| Solid hydrogen | related to Molecular solid hydrogen | Phase II | 0.60 | section |
| Solid hydrogen | related to Molecular solid hydrogen | Phase III | 0.60 | section |
| Solid hydrogen | related to Molecular solid hydrogen | Phase IV | 0.60 | section |
| Solid hydrogen | related to Molecular solid hydrogen | Identifying | 0.60 | section |
| Solid hydrogen | related to Molecular solid hydrogen | X-rays | 0.60 | section |
| Solid hydrogen | related to Molecular solid hydrogen | X-ray | 0.60 | section |
| Solid hydrogen | related to Molecular solid hydrogen | Nevertheless | 0.60 | section |
The concept neighborhoods around Solid hydrogen bring nearby vocabulary together. In this analysis, examples include Solid, Phases and Temperatures. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For Solid hydrogen, one of the stronger structural bridges in this analysis connects Solid hydrogen with Molecular solid hydrogen. 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 Solid hydrogen to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Standards, Molecular solid hydrogen & Overview, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — Solid hydrogen · EN edition · Analysis: TopicsToTalkAbout