Yttrium

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Yttrium topic overview

The analysis highlights Characters, History, Applications and Art as prominent areas in the source structure around Yttrium.

Related topics: 258
Source areas: 7
Connected nodes: 265
Extracted relationships: 184
Concept neighborhoods: 55
Bridge connections: 265

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.

Characteristics · 91 topics

Applications · 79 topics

Occurrence · 34 topics

Overview · 20 topics

History · 19 topics

Precautions · 11 topics

Etymology · 4 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.

87Y: synth
88Y: synth
89Y: 100%
90Y: synth
91Y: synth
Appearance: silvery white

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

Chemical element
Symbol Symbol (chemistry)
Atomic number
Transition metal
Lanthanides Lanthanide
Rare-earth element
Rare-earth minerals Rare-earth mineral
Isotope
Earth's crust Crust (geology)
Phosphors Phosphor
LEDs LED
Cathode ray tube
Electrodes Electrode
Electrolytes Electrolyte
Electronic filters
Lasers Laser
Superconductors Superconductor
Tracing Trace element
Biological Biology
Lung disease Respiratory disease

Etymology

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 Yttrium connects Entity context

The extracted context around Yttrium shows recurring relationship patterns in the source. For example, Yttrium → Al, Ce, Cerium-doped, Czochralski, Fe, Gd, LEDs, LiYF4, The, Y3, Y3Al5O12, Y3Fe5O12, YAG, YIG, YVO4 Another extracted example is Yttrium → Acute, At, Exposure, Health, Health Administration, In, NIOSH, Occupational Safety, OSHA, REL, The National Institute, The Occupational Safety, Water-soluble, Workers. Use these groups to spot repeated connection types before inspecting the individual relationships.

Top relations

related to Garnets · 15

Yttrium → Al, Ce, Cerium-doped, Czochralski, Fe, Gd, LEDs, LiYF4, The, Y3, Y3Al5O12, Y3Fe5O12, YAG, YIG, YVO4

related to Precautions · 14

Yttrium → Acute, At, Exposure, Health, Health Administration, In, NIOSH, Occupational Safety, OSHA, REL, The National Institute, The Occupational Safety, Water-soluble, Workers

related to history · 12

Yttrium → Anders Gustaf Ekeberg, Antoine Lavoisier, Arrhenius, Carl Axel Arrhenius, In, Johan Gadolin, Royal Academy, Stockholm Archipelago, Swedish, Thinking, Turku, Ytterby

related to External links · 9

Yttrium → Chu, Encyclopedia, Encyclopædia Britannica, Geochemistry, Nottingham, Paul, The Periodic Table, University, Videos

related to Phosphor · 9

Yttrium → As, Eu3, III, LEDs, Tb3, The, Y2O2S, Y2O3, YAG

related to Superconductors · 9

Yttrium → Alabama, Houston, Huntsville, Since, The, This, University, YBa2Cu3O7, YBCO

related to Properties · 7

Yttrium → As, However, The, This, When, Y2O3, YN

related to Abundance · 6

Yttrium → About, American Apollo Project, Earth's, Lunar, Normally, With

related to Etymology · 6

Yttrium → Carl Axel Arrhenius, He, Sweden, The, When, Ytterby

has application · 5

Yttrium → In, Oregon State University, Professor Mas Subramanian, YInMn, Yttria

Important terminology

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

Important terminology

used element isotopes oxide found compounds elements also rare-earth yttria lanthanides metal stable group atomic aluminium number mass known 90y

Yttrium relationships Subject–Predicate–Object triples

TTTA extracted 184 structured relationships around Yttrium. Examples in this analysis include Yttrium → 87Y → synth and Yttrium → 89Y → 100%. The table shows each extracted connection, where it came from and its confidence.

Subject	Predicate	Object	Confidence	Src
Yttrium	87Y	synth	1.00	infobox
Yttrium	88Y	synth	1.00	infobox
Yttrium	89Y	100%	1.00	infobox
Yttrium	90Y	synth	1.00	infobox
Yttrium	91Y	synth	1.00	infobox
Yttrium	Appearance	silvery white	1.00	infobox
Yttrium	at T (K)	1883	1.00	infobox
Yttrium	Atomic number (Z)	39	1.00	infobox
Yttrium	Atomic radius	empirical: 180 pm	1.00	infobox
Yttrium	Block	d-block	1.00	infobox
Yttrium	Boiling point	3203 K (2930 °C, 5306 °F)	1.00	infobox
Yttrium	Brinell hardness	200–589 MPa	1.00	infobox
Yttrium	Bulk modulus	41.2 GPa	1.00	infobox
Yttrium	CAS Number	7440-65-5	1.00	infobox
Yttrium	Covalent radius	190±7 pm	1.00	infobox
Yttrium	Crystal structure	hexagonal close-packed (hcp) (hP2)	1.00	infobox
Yttrium	Density (at 20° C)	4.469 g/cm3	1.00	infobox
Yttrium	Discovery	Johan Gadolin (1794)	1.00	infobox
Yttrium	Electrical resistivity	α, poly: 596 nΩ⋅m (at r.t.)	1.00	infobox
Yttrium	Electron configuration	[Kr] 4d1 5s2	1.00	infobox
Yttrium	Electronegativity	Pauling scale: 1.22	1.00	infobox
Yttrium	Electrons per shell	2, 8, 18, 9, 2	1.00	infobox
Yttrium	First isolation	Friedrich Wöhler (1838)	1.00	infobox
Yttrium	Group	group 3	1.00	infobox
Yttrium	Heat of fusion	11.42 kJ/mol	1.00	infobox
Yttrium	Heat of vaporization	363 kJ/mol	1.00	infobox
Yttrium	Ionization energies	1st: 600 kJ/mol	1.00	infobox
Yttrium	Ionization energies	2nd: 1180 kJ/mol	1.00	infobox
Yttrium	Ionization energies	3rd: 1980 kJ/mol	1.00	infobox
Yttrium	Lattice constants	a = 364.83 pm c = 573.17 pm (at 20 °C)	1.00	infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around Yttrium bring nearby vocabulary together. In this analysis, examples include Used, Compounds and Found. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

Yttrium
- Used
- Compounds
- Found
- Oxide
- Element
- Metal
- Aluminium
- First
- Rare-earth
- Elements
- Fluoride
- Lanthanides
yttrium
- Used
- Compounds
- Found
- Oxide
- Element
- Metal
- Aluminium
- First
- Rare-earth
- Elements
- Fluoride
- Lanthanides
chemical element
- Mineral
- Found
- Rare-earth
- First
- Lanthanides
- Elements
- Erbium
- Terbium
- Number
- Atomic
- Stable
- Group
rare-earth element
- Mineral
- Found
- Rare-earth
- First
- Lanthanides
- Elements
- Erbium
- Terbium
- Number
- Atomic
- Stable
- Group
yttrium nitride
- Used
- Compounds
- Found
- Oxide
- Element
- Metal
- Aluminium
- First
- Rare-earth
- Elements
- Fluoride
- Lanthanides
inorganic compounds
- Yttrium
- Aluminium
- Form
- Erbium
- Europium
- Phosphors
- Terbium
- Chloride
- Decay
- Important
- Lanthanide
- Mineral
yttrium(iii) oxide
- Yttria
- Used
- Compounds
- Found
- Oxide
- Yttrium
- Element
- Metal
- Aluminium
- First
- Rare-earth
- Elements
yttrium(iii) fluoride
- Chloride
- Used
- Compounds
- Found
- Oxide
- Element
- Metal
- Aluminium
- First
- Rare-earth
- Yttria
- Elements

Connections between topic areas Semantic bridges

For Yttrium, one of the stronger structural bridges in this analysis connects Yttrium with Characteristics. 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

Yttrium — Characteristics · splits 174 ⟂ 92

Yttrium — Applications · splits 186 ⟂ 80

Yttrium — Occurrence · splits 231 ⟂ 35

Yttrium — Overview · splits 245 ⟂ 21

Yttrium — History · splits 246 ⟂ 20

Yttrium — Precautions · splits 254 ⟂ 12

Yttrium — Etymology · splits 261 ⟂ 5

Map overview Semantic statistics

Yttrium

Nodes266

Edges265

Triples184

Avg. degree1.99

Density0.007519

Components1

Source & methodology

TTTA analyzes the structure around Yttrium to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Characters, History, Applications & Art, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Yttrium · EN edition · Analysis: TopicsToTalkAbout