xenotime - a brown-to-yellow mineral that is a phosphate of yttrium in crystalline form Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc. Translations Spanish / EspañolSelect a language: itrio yttrium [ˈɪtrɪəm] N→ itrio m Collin...
(for example, citric) dissolve lead with the formation of Pb(II) salts. Lead salts are classified according to water solubility as soluble (acetate, nitrate, and chlorate), sparingly soluble (chloride and fluoride), and insoluble (sulfate, carbonate, chromate, phosphate, molybdate, and sulfide)...
Elemental sulfur is used in black gunpowder, matches, and fireworks; in the vulcanization of rubber; as a fungicide, insecticide, and fumigant; in the manufacture of phosphate fertilizers; and in the treatment of certain skin diseases. The principal use of sulfur, however, is in the preparation...
In itscompounds, barium has anoxidation stateof +2. The Ba2+ionmay be precipitated from solution by the addition ofcarbonate(CO32−), sulfate (SO42−), chromate (CrO42−), or phosphate (PO43−)anions. All soluble bariumcompoundsare toxic tomammals, probably by interfering with the ...
For groundwaters, in circumneutral pH (7 < pH < 9), REE-carbonate complexes are the major dominant forms of dissolved REE, followed by the free elements, sulfide or hydroxyl, fluoride, and phosphate complexes (Johannesson et al., 1996). Moreover, carbonate complex (REECO3+) has more ...
ferric hydroxide (Fe(OH) 3 ): brown pigment for coloring rubber; water purification systems ferric phosphate (FePO 4 ): fertilizer; additive for animal and human foods ferrous acetate (Fe(C 2 H 3 O 2 ) 2 ): dyeing of fabrics and leather; wood preservative ferrous gluconate (Fe(C ...
fireproofing wood for construction: magnesium phosphate manufacture of paper: magnesium sulfite Health effects Magnesium is essential for good health in both plants and animals. It forms part of the chlorophyll molecule found in all green plants. Chlorophyll is the molecule in green plants that ...
The mRNA levels of known SREBP-1c target genes [FASN, glycerolphosphate-acyltransferase (GPAM)] and SREBP-2 target genes (HMGCR, LDLR) were reduced by about 30 to 40% in MCF-7 cells transfected with siRNA targeting SREBP-1c and SREBP-2, respectively (Figure 2C). Similar as observed in...
Examples of these compounds are potassium nitrate, or saltpeter (KNO 3 ); magnesium sulfate, or Epsom salts (MgSO 4 ); and calcium phosphate (Ca 3 (PO 4 ) 2 ). Isotopes There are three naturally occurring isotope of oxygen: oxygen-16, oxygen-17, and oxygen-18. Isotopes are two ...
Biological Activity:Phosphorusis an essential element in plant and animal cytoplasm. In humans, it is essential for proper skeletal and nervous system formation and function. Phosphate deficiency is called hypophosphatemia. It is characterized by low soluble phosphate levels in serum. Symptoms include di...