| D008628 |
Mercury |
A silver metallic element that exists as a liquid at room temperature. It has the atomic symbol Hg (from hydrargyrum, liquid silver), atomic number 80, and atomic weight 200.59. Mercury is used in many industrial applications and its salts have been employed therapeutically as purgatives, antisyphilitics, disinfectants, and astringents. It can be absorbed through the skin and mucous membranes which leads to MERCURY POISONING. Because of its toxicity, the clinical use of mercury and mercurials is diminishing. |
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| D004781 |
Environmental Exposure |
The exposure to potentially harmful chemical, physical, or biological agents in the environment or to environmental factors that may include ionizing radiation, pathogenic organisms, or toxic chemicals. |
Exposure, Environmental,Environmental Exposures,Exposures, Environmental |
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| D015386 |
Hazardous Substances |
Elements, compounds, mixtures, or solutions that are considered severely harmful to human health and the environment. They include substances that are toxic, corrosive, flammable, or explosive. |
Biohazard,Hazardous Chemical,Hazardous Chemicals,Hazardous Material,Hazardous Materials,Hazardous Substance,Toxic Environmental Substance,Toxic Substances, Environmental,Biohazards,Chemicals, Hazardous,Environmental Substances, Toxic,Toxic Environmental Substances,Chemical, Hazardous,Environmental Substance, Toxic,Environmental Toxic Substances,Material, Hazardous,Materials, Hazardous,Substance, Hazardous,Substance, Toxic Environmental,Substances, Environmental Toxic,Substances, Hazardous,Substances, Toxic Environmental |
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