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ESA Data Ontology

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... > Science Keywords > EARTH SCIENCE > SOLID EARTH > GEOCHEMISTRY > GEOCHEMICAL PROPERTIES > CHEMICAL CONCENTRATIONS

Preferred term

CHEMICAL CONCENTRATIONS  

Definition

  • The abundance of a constituent divided by the total volume of a mixture. Furthermore, in chemistry, four types of mathematical description can be distinguished: mass concentration, molar concentration, number concentration, and volume concentration. (en)

Broader concept

Change note

  • 2013-02-18 08:17:37.0 [tbs1979] Insert Concept add broader relation (CHEMICAL CONCENTRATIONS [12ed4fa0-27cc-4e05-a2b7-bbf2fde871f6,82359] - GEOCHEMICAL PROPERTIES [048df94e-841d-4f4d-a5c5-6683d1d07aa6,82357]);
  • 2013-03-11 13:33:06.0 [tbs1979] insert Definition (id: null text: The abundance of a constituent divided by the total volume of a mixture. Furthermore, in chemistry, four types of mathematical description can be distinguished: mass concentration, molar concentration, number concentration, and volume concentration. language code: en);

URI

https://gcmd.earthdata.nasa.gov/kms/concept/12ed4fa0-27cc-4e05-a2b7-bbf2fde871f6

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