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heavy metals
Definition:
Metals with high specific gravity, typically larger than 5. They have complex spectra, form colored salts and double salts, have a low electrode potential, are mainly amphoteric, yield weak bases and weak acids, and are oxidizing or reducing agents.
Concept Schemes:
NALT Full
https://lod.nal.usda.gov/nalt-core
https://lod.nal.usda.gov/nalt-core
Broader Concept:
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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