Concept information
Preferred term
Chemical abundances
Definition
- The relative amount of a given chemical element or chemical compound with respect to another element or compound in a given sample. (en)
Broader concept
- Astrochemistry (en)
Narrower concepts
- Abundance ratios (en)
- Cosmic abundances (en)
- Frozen in elements (en)
- Galactic abundances (en)
- Galaxy abundances (en)
- Intergalactic abundances (en)
- Interstellar abundances (en)
- Isotopic abundances (en)
- Metallicity (en)
- Nuclear abundances (en)
- Overabundances (en)
- Solar abundances (en)
- Stellar abundances (en)
- Underabundances (en)
Entry terms
- Chemical abundance (en)
- Chemical composition (en)
- Element abundance (en)
- Elemental abundances (en)
- Elemental composition (en)
Contributor
URI
http://astrothesaurus.org/uat/224
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