| heavy metals |
Metallic elements with high atomic weights; (eg, mercury, chromium, cadmium, arsenic, and lead); can damage living things at low concentrations and tend to accumulate in the food chain.
출처: www.afrpa.hq.af.mil/kelly/Terms/hterms.html
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| heavy metals |
Metals such as mercury, lead, chromium, cadmium, and arsenic that have known toxic effects on internal organs, such as the kidneys, brain, bone, or retina. SEE: Poisons and Poisoning Appendix
출처:
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| heavy metals |
Metals that are dense. Examples include mercury, lead, silver, gold and uranium.
출처: www.connyankee.com/html/glossary.html
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| heavy metals |
A group of elements that is present in the environment from natural and anthropogenic sources and can produce toxic effects. This group includes mercury, copper, cadmium, zinc, and arsenic.
출처: www.buzzardsbay.org/glossary.htm
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| heavy metals |
High specific-gravity elements, such as arsenic, barium, cadmium, chromium (+6), lead, mercury, nickel, selenium, and silver, used in coatings, paints, lacquers in packaging applications, children's toys, furniture, and other industrial uses. The EPA and other environmental groups are evaluating these metals for potential toxic effects in humans.
출처: www.ampef.com/gloss.html
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