Yttrium

Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.

Export map as:

Research this topic

Explore the main themes, entities and connections around Yttrium. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

Characteristics

Group 3 Periodic trends Electronegative Scandium Period 5

91 related topics

History

Stockholm Archipelago Tungsten Johan Gadolin Royal Academy of Åbo (Turku)Earth

19 related topics

Applications

Color television Yttria Doped Electron gun Luminescence

79 related topics

Occurrence

Uranium ores Ppm Ppt American Apollo Project

34 related topics

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

Topics to explore

Browse the full topic structure. 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.

Map overview Semantic statistics

Nodes266

Edges265

Triples184

Avg. degree1.99

Density0.007519

Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

Yttrium

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 Word statistics

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

Entity relationships Subject–Predicate–Object triples

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

These clusters group vocabulary that occurs around closely connected concepts in the source material.

Connections between topic areas Semantic bridges

Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

Min side: 3