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Transition metal

In chemistry, a transition metal (or transition element) is a chemical element in the d-block of the periodic table (groups 3 to 12), though the elements of group 12 (and less often group 3) are sometimes excluded. The lanthanide and actinide elements (the f-block) are called inner transition metals and are sometimes considered to be transition metals as…

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Characteristic properties

ParamagneticNitric oxideOxygenLigandsCharge transfer
50 related topics

Definition and classification

IUPACRed BookGold BookCationsLanthanum
42 related topics

Overview

Periodic tableChemical elementD-blockGroup 12Group 3
25 related topics

Electronic configuration

Principal quantum numberMadelung ruleValence-shellElectronic structurePalladium
10 related topics

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Overview

Definition and classification

Electronic configuration

Characteristic properties

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Map overview Semantic statistics

Transition metal

Nodes132
Edges131
Triples59
Avg. degree1.98
Density0.015152
Components1

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Transition metal

Top relations

related to Catalytic properties · 14
Transition metal → Also, An, C2O4, Catalysts, Haber, Mn2, Mn3, MnO4, Once, One, The, This, Vanadium, VII
related to Oxidation states · 11
Transition metal → CO, Compounds, For, Ga, Ga-Ga, Gallium, II, Main-group, The, Thus, VO3
related to Magnetism · 9
Transition metal → Antiferromagnetism, FeCl, Ferromagnetism, In, Metallic, Some, Tetrahedral, These, Transition
related to Definition and classification · 8
Transition metal → Chemical Nomenclature, In, IUPAC Principles, Principles, Red Book, The, The IUPAC Gold Book, This
related to Electronic configuration · 8
Transition metal → Ar, Even, For, Here, The, The Madelung, This, Ti
related to Physical properties · 5
Transition metal → As, However, In, Mercury, These
see also · 1
Transition metal → Inner

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Important terminology

transition metals elements compounds group oxidation electrons states metal d-block complexes 12 configuration example electronic also orbitals transitions bonding state

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
coordination complexesinstance ofThey form many useful alloys and are often employed as catalysts in elemental form or in compounds0.80text
oxidesinstance ofThey form many useful alloys and are often employed as catalysts in elemental form or in compounds0.80text
Crinstance ofthe elements achieve a stable configuration by covalent bonding.The lowest oxidation states are exhibited in metal carbonyl complexes0.80text
Transition metalrelated to Catalytic propertiesThe0.60section
Transition metalrelated to Catalytic propertiesThis0.60section
Transition metalrelated to Catalytic propertiesVanadium0.60section
Transition metalrelated to Catalytic propertiesHaber0.60section
Transition metalrelated to Catalytic propertiesCatalysts0.60section
Transition metalrelated to Catalytic propertiesAlso0.60section
Transition metalrelated to Catalytic propertiesAn0.60section
Transition metalrelated to Catalytic propertiesOne0.60section
Transition metalrelated to Catalytic propertiesVII0.60section

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