Scandium

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Scandium topic overview

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

Related topics: 117
Source areas: 7
Connected nodes: 124
Extracted relationships: 140
Related term clusters: 33
Bridge connections: 124

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.

Properties · 27 topics

Applications · 21 topics

Overview · 20 topics

Compounds · 16 topics

Production · 15 topics

History · 14 topics

Health and safety · 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.

43Sc: synth
44m3Sc: synth
44Sc: synth
45Sc: 100%
46Sc: synth
47Sc: synth

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Explore different angles and find fresh ideas to shape your next piece of content.

Scandium

12Chemical element · Symbol (chemistry) · Atomic number

9Dmitri Mendeleev · Periodic table · Mendeleev's predicted elements

22Uranium · Aluminium alloy · Tonne

10Halide · Scandium chloride · Scandium bromide

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.

Production

Compounds

History

Health and safety

For the semantics nerds

You can skip this section if you’re here for content ideas and keyword inspiration.

Advanced semantic analysis

How Scandium connects Entity context

The extracted context around Scandium shows recurring relationship patterns in the source. For example, Scandium → Bayan Obo, China, Elk Creek, Kola Peninsula, Nebraska, Nickel Asia Corporation, NioCorp Development, Philippines, Russia, Sc2O3, Since, Sumitomo Metal Mining, Ukraine, United States, Zhovti Vody Another extracted example is Scandium → Aluminium-scandium, Dmitri Mendeleev, Lars Fredrik Nilson, Latin Scandia, Mendeleev, Mendeleev's, Metallic, Nilson, Per Teodor Cleve, Production, Scandinavia, US, USSR. Use these groups to spot repeated connection types before inspecting the individual relationships.

Top relations

related to Production · 15

Scandium → Bayan Obo, China, Elk Creek, Kola Peninsula, Nebraska, Nickel Asia Corporation, NioCorp Development, Philippines, Russia, Sc2O3, Since, Sumitomo Metal Mining, Ukraine, United States, Zhovti Vody

related to history · 13

Scandium → Aluminium-scandium, Dmitri Mendeleev, Lars Fredrik Nilson, Latin Scandia, Mendeleev, Mendeleev's, Metallic, Nilson, Per Teodor Cleve, Production, Scandinavia, US, USSR

related to Light sources · 11

Scandium → Approximately, Cr, Dentists, Er, General Electric, North America, One, Sc2O3, TV, United States, YSGG

related to Halides and pseudohalides · 10

Scandium → Br, Cl, III, La3, Lewis, Sc, ScF3, ScF63, ScX3, Y3

related to Occurrence · 10

Scandium → Also, Earth, Estimates, Example, In Earth's, Madagascar, Rare, Scandinavia, Sun, Thortveitite

related to Aluminium alloys · 6

Scandium → Al3Sc, L12, MiG-29, Mikoyan-Gurevich MiG-21, Russian, The Al3Sc

related to Uncommon oxidation states · 5

Scandium → Compounds, CsScCl3, II, Lower, Sc

Ionization energies · 4

Scandium → (more), 1st: 633.1 kJ/mol, 2nd: 1235.0 kJ/mol, 3rd: 2388.6 kJ/mol

related to Organic derivatives · 3

Scandium → Cp, One, ScCp2Cl

is a · 2

Scandium → byproduct of the extraction of other elements and is sold as scandium oxide.To produce metallic scandium, chemical element

Important terminology

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

Important terminology

aluminium alloys oxide element compounds sc titanium used stable applications per minerals yttrium isotopes states oxidation high isotope chemical metallic

Scandium relationships Subject–Predicate–Object triples

TTTA extracted 140 structured relationships around Scandium. Examples in this analysis include Scandium → 43Sc → synth and Scandium → 45Sc → 100%. The table shows each extracted connection, where it came from and its confidence.

Subject	Predicate	Object	Confidence	Src
Scandium	43Sc	synth	1.00	infobox
Scandium	44m3Sc	synth	1.00	infobox
Scandium	44Sc	synth	1.00	infobox
Scandium	45Sc	100%	1.00	infobox
Scandium	46Sc	synth	1.00	infobox
Scandium	47Sc	synth	1.00	infobox
Scandium	48Sc	synth	1.00	infobox
Scandium	Appearance	silvery white	1.00	infobox
Scandium	at T (K)	1645	1.00	infobox
Scandium	Atomic number (Z)	21	1.00	infobox
Scandium	Atomic radius	empirical: 162 pm	1.00	infobox
Scandium	Block	d-block	1.00	infobox
Scandium	Boiling point	3109 K (2836 °C, 5136 °F)	1.00	infobox
Scandium	Brinell hardness	736–1200 MPa	1.00	infobox
Scandium	Bulk modulus	56.6 GPa	1.00	infobox
Scandium	CAS Number	7440-20-2	1.00	infobox
Scandium	Covalent radius	170±7 pm	1.00	infobox
Scandium	Crystal structure	hexagonal close-packed (hcp) (hP2)	1.00	infobox
Scandium	Density (at 20° C)	2.989 g/cm3	1.00	infobox
Scandium	Discovery	Lars Fredrik Nilson (1879)	1.00	infobox
Scandium	Electrical resistivity	α, poly: 562 nΩ⋅m (at r.t., calculated)	1.00	infobox
Scandium	Electron configuration	[Ar] 3d1 4s2	1.00	infobox
Scandium	Electronegativity	Pauling scale: 1.36	1.00	infobox
Scandium	Electrons per shell	2, 8, 9, 2	1.00	infobox
Scandium	First isolation	W. Fischer, K. Brünger, H. Grieneisen (1937)	1.00	infobox
Scandium	Group	group 3	1.00	infobox
Scandium	Heat of fusion	14.1 kJ/mol	1.00	infobox
Scandium	Heat of vaporization	332.7 kJ/mol	1.00	infobox
Scandium	Ionization energies	1st: 633.1 kJ/mol	1.00	infobox
Scandium	Ionization energies	2nd: 1235.0 kJ/mol	1.00	infobox

Related concept clusters Related term clusters

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

Scandium
- Oxide
- Aluminium
- Compounds
- Stable
- Tonnes
- Per
- High
- Alloys
- Metal
- Year
- 45sc
- States
scandium
- Oxide
- Aluminium
- Compounds
- Stable
- Tonnes
- Per
- High
- Alloys
- Metal
- Year
- 45sc
- States
aluminium alloys
- Alloys
- Aluminium
- Yttrium
- Applications
- Titanium
- Chemical
- Production
- Al3sc
- Also
- Made
- Scandium
- Sc
aluminium
- Alloys
- Yttrium
- Chemical
- Production
- Applications
- Titanium
- Scandium
- Sc
- Compounds
- Uranium
- Halides
- Metal
scandium oxide
- Tonnes
- Oxide
- Scandium
- Per
- Year
- Aluminium
- Form
- Use
- Compounds
- Stable
- High
- Alloys
scandium fluoride
- Oxide
- Aluminium
- Compounds
- Stable
- Tonnes
- Per
- High
- Alloys
- Metal
- Year
- 45sc
- States
aluminium hydroxide oxide
- Tonnes
- Alloys
- Yttrium
- Scandium
- Per
- Chemical
- Production
- Applications
- Titanium
- Year
- Form
- Sc
scandium triflate
- Oxide
- Aluminium
- Compounds
- Stable
- Tonnes
- Per
- High
- Alloys
- Metal
- Year
- 45sc
- States

Connections between topic areas Semantic bridges

For Scandium, one of the stronger structural bridges in this analysis connects Scandium with 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

Scandium — Properties · splits 97 ⟂ 28

Scandium — Applications · splits 103 ⟂ 22

Scandium — Overview · splits 104 ⟂ 21

Scandium — Compounds · splits 108 ⟂ 17

Scandium — Production · splits 109 ⟂ 16

Scandium — History · splits 110 ⟂ 15

Scandium — Health and safety · splits 120 ⟂ 5

Map overview Semantic statistics

Scandium

Nodes125

Edges124

Triples140

Avg. degree1.98

Density0.016

Components1

Source & methodology

TTTA analyzes the structure around Scandium to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as 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 — Scandium · EN edition · Analysis: TopicsToTalkAbout

Scandium: History, Applications & Art

Scandium topic overview

What this topic covers Research coverage

Key facts & relationships

Start with your topic. Discover where to go next.

Questions to explore

Explore all related topics Closing gaps

Overview

Properties

Production

Compounds

History

Applications

Health and safety

For the semantics nerds

Advanced semantic analysis

How Scandium connects Entity context

Scandium

Top relations

Important terminology

Important terminology

Scandium relationships Subject–Predicate–Object triples

Related concept clusters Related term clusters

Connections between topic areas Semantic bridges

Map overview Semantic statistics

Scandium

Source & methodology