| D007854 |
Lead |
A soft, grayish metal with poisonous salts; atomic number 82, atomic weight 207.2, symbol Pb. |
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| D008345 |
Manganese |
A trace element with atomic symbol Mn, atomic number 25, and atomic weight 54.94. It is concentrated in cell mitochondria, mostly in the pituitary gland, liver, pancreas, kidney, and bone, influences the synthesis of mucopolysaccharides, stimulates hepatic synthesis of cholesterol and fatty acids, and is a cofactor in many enzymes, including arginase and alkaline phosphatase in the liver. (From AMA Drug Evaluations Annual 1992, p2035) |
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| D002104 |
Cadmium |
An element with atomic symbol Cd, atomic number 48, and atomic weight 112.41. It is a metal and ingestion will lead to CADMIUM POISONING. |
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| D003300 |
Copper |
A heavy metal trace element with the atomic symbol Cu, atomic number 29, and atomic weight 63.55. |
Copper-63,Copper 63 |
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| D005843 |
Geography |
The science dealing with the earth and its life, especially the description of land, sea, and air and the distribution of plant and animal life, including humanity and human industries with reference to the mutual relations of these elements. (From Webster, 3d ed) |
Factor, Geographic,Factors, Geographic,Geographic Factor,Geographic Factors,Geography, Human,Human Geography |
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| D005860 |
Germany, West |
The former Federal Republic of Germany which was reunified with the former German Democratic Republic in 1990. |
Federal Republic of Germany,Germany, Federal Republic of |
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| D012914 |
Snow |
Frozen water crystals that fall from the ATMOSPHERE. |
Blizzard,Blizzards,Snows |
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| D014131 |
Trace Elements |
A group of chemical elements that are needed in minute quantities for the proper growth, development, and physiology of an organism. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) |
Biometal,Biometals,Trace Element,Trace Mineral,Trace Minerals,Element, Trace,Elements, Trace,Mineral, Trace,Minerals, Trace |
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| D014887 |
Weather |
The state of the ATMOSPHERE over minutes to months. |
Fog,Fogs |
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| D015032 |
Zinc |
A metallic element of atomic number 30 and atomic weight 65.38. It is a necessary trace element in the diet, forming an essential part of many enzymes, and playing an important role in protein synthesis and in cell division. Zinc deficiency is associated with ANEMIA, short stature, HYPOGONADISM, impaired WOUND HEALING, and geophagia. It is known by the symbol Zn. |
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