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Metal

A metal (from Ancient Greek μέταλλον (métallon) 'mine, quarry, metal') is a material that, when polished or fractured, shows a lustrous appearance, and conducts electricity and heat relatively well. These properties are all associated with having electrons available at the Fermi level, as opposed to nonmetallic materials which do not.: Chpt 8 & 19 : Chpt…

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Properties

Periodic table distribution of elemental metals

Alloys

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Metal

Nodes306
Edges305
Triples337
Avg. degree1.99
Density0.006536
Components1

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Metal

Top relations

related to Further reading · 75
Metal → Alexander, Amsterdam, Ashtekar, Berger, Cambridge, Cambridge University Press, Centennial Perspective, Chemistry, Choptuik, Cox, Crow, Elsevier, End, Francis, From, From Interstellar Matter, Galactic, General Relativity, Geochemistry, Gold Mine' Explains
related to Middle Ages · 14
Metal → AD, Agricola, Albertus Magnus, Arabic, Arsenic, Bismuth, De, De Natura Fossilium, India, Metallic, The, These, This, Vannoccio Biringuccio
related to Antiquity · 13
Metal → BCE, Bronze, Chalcolithic, Chinese, Egyptian, Indians, Initially, Iranian, It, Japanese, Mercury, Pure, The
related to Periodic table distribution of elemental metals · 13
Metal → Astatine, At, DFT, Fm, Fr, If, Metallic Network, Molecular, Og, Single, The, Theoretical, Unknown Background
related to Alloys · 10
Metal → An, Combining, For, In, Iron, Most, Of, Often, The, TiSi2
related to Chemical · 10
Metal → Al2O3, BeO, CrO3, However, Mn2O7, Most, OsO4, PbO, Some, The
related to Recycling · 10
Metal → An, Between, China, Demand, During, For, India, Metals, The, Today
related to Electrical and thermal · 9
Metal → According, By, Figure, However, In, Pauli, The, Therefore, This
related to Form and structure · 8
Metal → Although, Magnesium, Most, Sheets, Some, The, Their, This
related to Light metallic elements · 8
Metal → All, Aluminium, Aluminium's, During World War, From, Prices, Their, They

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Important terminology

metals elements metallic alloys gold alloy iron copper used first also steel form electrical use electrons properties titanium silver found

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Metalis ametal that is very resistant to heat and wear0.90text
Metalis ametal which passes current in only one direction due to the formation of an insulating oxide later.Metallic ceramicsThere are many ceramic compounds which have metallic electric…0.90text
Metalis ametal which passes current in only one direction due to the formation of an insulating oxide later0.90text
Metalis amineral body0.90text
steel alloys are referred to as metalsinstance ofmaterials0.80text
while othersinstance ofmaterials0.80text
such as polymersinstance ofmaterials0.80text
woodinstance ofmaterials0.80text
or ceramics are nonmetallic materials.A metal conducts electricity at a temperature of absolute zeroinstance ofmaterials0.80text
which is a consequence of delocalized states at the Fermi energyinstance ofmaterials0.80text
titanium nitride or degenerate semiconductors in the semiconductor industry.The history of refined metals is thought to begin with the use of copper about 11instance ofThere is also extensive use of multi-element metals0.80text
000 years agoinstance ofThere is also extensive use of multi-element metals0.80text

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