serw-MX  [xml]  
 


    
 DeCS Categories

D01 Inorganic Chemicals .
D01.268 Elements .
D01.268.185 Chalcogens .
D01.268.185.550 Oxygen .
D01.268.185.850 Selenium .
D01.268.185.900 Sulfur .
D01.268.380 Halogens .
D01.268.380.400 Iodine .
D01.268.513 Metalloids .
D01.268.513.124 Antimony .
D01.268.549 Metals, Alkali .
D01.268.549.650 Rubidium .
D01.268.556 Metals, Heavy .
D01.268.556.050 Antimony .
D01.268.556.412 Iron 5758 .
D01.268.556.555 Molybdenum .
D01.268.556.800 Rubidium .
D01.268.556.812 Silver .
D01.268.666 Phosphorus .
D01.268.956 Transition Elements .
D01.268.956.287 Iron 5758 .
D01.268.956.500 Molybdenum .
D01.268.956.843 Silver .
D01.362 Gases .
D01.362.670 Oxygen .
D01.552 Metals .
D01.552.528 Metals, Alkali .
D01.552.528.759 Rubidium .
D01.552.544 Metals, Heavy .
D01.552.544.050 Antimony .
D01.552.544.412 Iron 5758 .
D01.552.544.555 Molybdenum .
D01.552.544.800 Rubidium .
D01.552.544.812 Silver .
D01.578 Minerals .
D01.578.700 Selenium .
SP4 Environmental Health .
SP4.011 Science .
SP4.011.097 Chemistry .
SP4.011.097.063 Elements .
SP4.011.097.063.804 Antimony .
SP4.011.097.063.814 Sulfur .
SP4.011.097.063.894 Phosphorus .
SP4.011.097.063.909 Iron 5758 .
SP4.011.097.063.934 Molybdenum .
SP4.011.097.063.949 Oxygen .
SP4.011.097.063.954 Silver .
SP4.011.097.063.979 Selenium .
SP4.011.097.063.999 Iodine .
SP4.021 Water Supply .
SP4.021.202 Water Purification .
SP4.021.202.133 Unit Operations .
SP4.021.202.133.794 Iodination (Environmental Health) .
SP4.021.202.133.794.825 Iodine .
 
 Terms
 Synonyms & Historicals
Documents
LILACS e MDL
 
Selenium .
Selenium-80 .
Selenium 80 .
An element with the atomic symbol Se, atomic number 34, and atomic weight 78.97. It is an essential micronutrient for mammals and other animals but is toxic in large amounts. Selenium protects intracellular structures against oxidative damage. It is an essential component of GLUTATHIONE PEROXIDASE. .
1.00
16018217
 
Rubidium .
An element that is an alkali metal. It has an atomic symbol Rb, atomic number 37, and atomic weight 85.47. It is used as a chemical reagent and in the manufacture of photoelectric cells. .
0.43
84802
 
Molybdenum .
Molybdenum-98 .
Molybdenum 98 .
A metallic element with the atomic symbol Mo, atomic number 42, and atomic weight 95.95. It is an essential trace element, being a component of the enzymes xanthine oxidase, aldehyde oxidase, and nitrate reductase. .
0.42
496653
 
Phosphorus .
Phosphorus-31 .
Red Phosphorus .
Phosphorus 31 .
Phosphorus, Red .
A non-metal element that has the atomic symbol P, atomic number 15, and atomic weight 31. It is an essential element that takes part in a broad variety of biochemical reactions. .
0.41
53432714
 
Iodine .
Iodine-127 .
Iodine 127 .
A nonmetallic element of the halogen group that is represented by the atomic symbol I, atomic number 53, and atomic weight of 126.90. It is a nutritionally essential element, especially important in thyroid hormone synthesis. In solution, it has anti-infective properties and is used topically. .
0.41
33816582
 
Iron 5758 .
Iron-56 .
Iron 56 .
A metallic element with atomic symbol Fe, atomic number 26, and atomic weight 55.85. It is an essential constituent of HEMOGLOBINS; CYTOCHROMES; and IRON-BINDING PROTEINS. It plays a role in cellular redox reactions and in the transport of OXYGEN. .
0.41
97179106
 
Oxygen .
Oxygen-16 .
Oxygen 16 .
Dioxygen .
An element with atomic symbol O, atomic number 8, and atomic weight [15.99903; 15.99977]. It is the most abundant element on earth and essential for respiration. .
0.39
638145639
 
Sulfur .
Sulfur-16 .
Sulfur 16 .
An element that is a member of the chalcogen family. It has an atomic symbol S, atomic number 16, and atomic weight [32.059; 32.076]. It is found in the amino acids cysteine and methionine. .
0.39
4312397
 
Silver .
An element with the atomic symbol Ag, atomic number 47, and atomic weight 107.87. It is a soft metal that is used medically in surgical instruments, dental prostheses, and alloys. Long-continued use of silver salts can lead to a form of poisoning known as ARGYRIA. .
0.38
13118838
 
Antimony .
A metallic element that has the atomic symbol Sb, atomic number 51, and atomic weight 121.75. It is used as a metal alloy and as medicinal and poisonous salts. It is toxic and an irritant to the skin and the mucous membranes. .
0.37
1022992