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NAL Agricultural Thesaurus
U.S. Department of Agriculture

Concept Breadcrumbs

Research, Technology, Methods > chemical substances > chemical compounds > inorganic compounds > metals > heavy metals
Preferred Term:

metales pesados

Definition:
Metales con una alta gravedad específica, típicamente mayor a 5. Presentan espectros complejos, forman sales de colores y dobles, poseen un bajo potencial de electrodo y constituyen principalmente bases débiles, anfotéricas de rendimiento y ácidos débiles y agentes oxidantes o reductores.
Concept Schemes:
https://lod.nal.usda.gov/nalt
NALT Core
Términos Genéricos:
metales
Términos Relacionados:
URI:
https://lod.nal.usda.gov/nalt/10454
Download this Concept:
RDF/XMLCreated 2006-01-19, last modified 2016-05-18
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