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Avogadro constant

In chemistry, the Avogadro constant, commonly denoted NA, is a conversion constant or ratio between an amount of substance and the number of particles that it contains. The particles in question are any designated elementary entity, such as molecules, atoms, ions, or ion pairs. It is an SI defining constant with the exact value 6.02214076×1023 mol−1…

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Exact value
6.02214076×1023 mol−1
Symbol
NA

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Definition

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Connection to other constants

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Avogadro constant

Nodes71
Edges70
Triples69
Avg. degree1.97
Density0.028169
Components1

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Avogadro constant

Top relations

related to External links · 18
Avogadro constant → AID-HLCA1314, American ScientistAvogadro, An Exact Value, Avogadro, Avogadro's, Avogadro's Number, BibNum, Chemical Terminology, CO, Gold Book, Helvetica Chimica Acta, His Constant, IUPAC Compendium, John, Planck, Scanned, Some Notes, Two
measured by · 12
Avogadro constant → Avogadro, Avogadro's, Because, English-language, German, However, Josef Loschmidt, Loschmidt, NA, T0, The, This
related to SI redefinition of 2019 · 11
Avogadro constant → Avogadro, Before, BIPM, CODATA, Da, Effective, May, NA, On, One, Thus
related to Connection to other constants · 8
Avogadro constant → Boltzmann, Faraday, It, J/K, Mu, NA, SI, The Avogadro
related to Definition · 8
Avogadro constant → Avogadro, By, Da, N0, NA, The, The Avogadro, Thus
related to Origin of the concept · 6
Avogadro constant → Amedeo Avogadro, Avogadro's, Italian, Karlsruhe Congress, Stanislao Cannizzaro, The Avogadro
related to X-ray crystallography · 4
Avogadro constant → Avogadro, The Avogadro Project, X-ray, X-rays
Exact value · 1
Avogadro constant → 6.02214076×1023 mol−1
Symbol · 1
Avogadro constant → NA

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Important terminology

avogadro constant mole number na substance one mass mol amount value grams molar definition elementary particles 12c exactly 12 also

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Avogadro constantExact value6.02214076×1023 mol−11.00infobox
Avogadro constantSymbolNA1.00infobox
Avogadro constantmeasured byThe0.60section
Avogadro constantmeasured byAvogadro's0.60section
Avogadro constantmeasured byJosef Loschmidt0.60section
Avogadro constantmeasured byThis0.60section
Avogadro constantmeasured byLoschmidt0.60section
Avogadro constantmeasured byAvogadro0.60section
Avogadro constantmeasured byNA0.60section
Avogadro constantmeasured byT00.60section
Avogadro constantmeasured byBecause0.60section
Avogadro constantmeasured byGerman0.60section

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