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... > Science Keywords > EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > WATER QUALITY/WATER CHEMISTRY > CONTAMINANTS > SELENIUM

TERME PRÉFÉRENTIEL

SELENIUM  

DÉFINITION

  • A chemical element, a nonmetal, that rarely occurs in its elemental state or as pure ore compounds in the Earth's crust. Selenium is found in metal sulfide ores, where it partially replaces the sulfur.

CONCEPT GÉNÉRIQUE

NOTE DE CHANGEMENT

  • 2018-03-07 07:53:59.0 [tstevens] Insert Concept add broader relation (SELENIUM [b2318fb3-788c-4f36-a1d1-36670d2da747,310665] - CONTAMINANTS [42c6d91b-afef-4638-95c5-0d130828b2e7,84623]);
  • 2018-03-07 09:35:46.0 [tstevens] insert Definition (id: null text: A chemical element, a nonmetal, that rarely occurs in its elemental state or as pure ore compounds in the Earth's crust. Selenium is found in metal sulfide ores, where it partially replaces the sulfur. language code: en);

URI

https://gcmd.earthdata.nasa.gov/kms/concept/b2318fb3-788c-4f36-a1d1-36670d2da747

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