Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Molybdenum> ?p ?o }
- Molybdenum abstract "Molybdenum is a chemical element with symbol Mo and atomic number 42. The name is from Neo-Latin molybdaenum, from Ancient Greek Μόλυβδος molybdos, meaning lead, since its ores were confused with lead ores. Molybdenum minerals have been known throughout history, but the element was discovered (in the sense of differentiating it as a new entity from the mineral salts of other metals) in 1778 by Carl Wilhelm Scheele. The metal was first isolated in 1781 by Peter Jacob Hjelm.Molybdenum does not occur naturally as a free metal on Earth, instead being found only in various oxidation states in minerals. The free element, which is a silvery metal with a gray cast, has the sixth-highest melting point of any element. It readily forms hard, stable carbides in alloys, and for this reason most of world production of the element (about 80%) is in making many types of steel alloys, including high strength alloys and superalloys.Most molybdenum compounds have low solubility in water, but the molybdate ion MoO2−4 is soluble and forms when molybdenum-containing minerals are in contact with oxygen and water. Industrially, molybdenum compounds (about 14% of world production of the element) are used in high-pressure and high-temperature applications, as pigments, and as catalysts.Molybdenum-containing enzymes are by far the most common catalysts used by some bacteria to break the chemical bond in atmospheric molecular nitrogen, allowing biological nitrogen fixation. At least 50 molybdenum-containing enzymes are now known in bacteria and animals, although only bacterial and cyanobacterial enzymes are involved in nitrogen fixation. These nitrogenases contain molybdenum in a different form from the other molybdenum-containing enzymes, which all contain fully oxidized molybdenum incorporated into a molybdenum cofactor. Owing to the diverse functions of the various molybdenum cofactor enzymes, molybdenum is a required element for life in all higher eukaryote organisms, though it is not required by all bacteria.".
- Molybdenum wikiPageExternalLink npgd0433.html.
- Molybdenum wikiPageExternalLink books?id=td4DAAAAMBAJ&pg=PA63.
- Molybdenum wikiPageExternalLink www.imoa.info.
- Molybdenum wikiPageExternalLink publications.htm.
- Molybdenum wikiPageExternalLink 042.htm.
- Molybdenum wikiPageID "19052".
- Molybdenum wikiPageLength "59504".
- Molybdenum wikiPageOutDegree "262".
- Molybdenum wikiPageRevisionID "706018001".
- Molybdenum wikiPageWikiLink 41xx_steel.
- Molybdenum wikiPageWikiLink AL-6XN.
- Molybdenum wikiPageWikiLink Abundance_of_elements_in_Earths_crust.
- Molybdenum wikiPageWikiLink Achromotrichia.
- Molybdenum wikiPageWikiLink Aldehyde_oxidase.
- Molybdenum wikiPageWikiLink Alloy.
- Molybdenum wikiPageWikiLink Aluminothermic_reaction.
- Molybdenum wikiPageWikiLink Amino_acid.
- Molybdenum wikiPageWikiLink Ammonium_dimolybdate.
- Molybdenum wikiPageWikiLink Ammonium_heptamolybdate.
- Molybdenum wikiPageWikiLink Ammonium_tetrathiomolybdate.
- Molybdenum wikiPageWikiLink Anatolian_languages.
- Molybdenum wikiPageWikiLink Ancient_Greek.
- Molybdenum wikiPageWikiLink Anemia.
- Molybdenum wikiPageWikiLink Angiogenesis.
- Molybdenum wikiPageWikiLink Atomic_mass.
- Molybdenum wikiPageWikiLink Atomic_number.
- Molybdenum wikiPageWikiLink Austenite.
- Molybdenum wikiPageWikiLink Base_(chemistry).
- Molybdenum wikiPageWikiLink Bengt_Andersson_Qvist.
- Molybdenum wikiPageWikiLink Big_Bertha_(howitzer).
- Molybdenum wikiPageWikiLink Bingham_Canyon_Mine.
- Molybdenum wikiPageWikiLink Boron.
- Molybdenum wikiPageWikiLink British_Columbia.
- Molybdenum wikiPageWikiLink Cancer.
- Molybdenum wikiPageWikiLink Carbide.
- Molybdenum wikiPageWikiLink Carbohydrate.
- Molybdenum wikiPageWikiLink Carbon.
- Molybdenum wikiPageWikiLink Carbon_cycle.
- Molybdenum wikiPageWikiLink Carl_Wilhelm_Scheele.
- Molybdenum wikiPageWikiLink Cast_iron.
- Molybdenum wikiPageWikiLink Catabolism.
- Molybdenum wikiPageWikiLink Catalysis.
- Molybdenum wikiPageWikiLink Category:Biology_and_pharmacology_of_chemical_elements.
- Molybdenum wikiPageWikiLink Category:Chemical_elements.
- Molybdenum wikiPageWikiLink Category:Dietary_minerals.
- Molybdenum wikiPageWikiLink Category:Molybdenum.
- Molybdenum wikiPageWikiLink Category:Refractory_metals.
- Molybdenum wikiPageWikiLink Category:Transition_metals.
- Molybdenum wikiPageWikiLink Ceramic.
- Molybdenum wikiPageWikiLink Chemical_bond.
- Molybdenum wikiPageWikiLink Chemical_compound.
- Molybdenum wikiPageWikiLink Chemical_element.
- Molybdenum wikiPageWikiLink Chile.
- Molybdenum wikiPageWikiLink China.
- Molybdenum wikiPageWikiLink Chromate_and_dichromate.
- Molybdenum wikiPageWikiLink Chromium.
- Molybdenum wikiPageWikiLink Chuquicamata.
- Molybdenum wikiPageWikiLink Climax_mine.
- Molybdenum wikiPageWikiLink Colorado.
- Molybdenum wikiPageWikiLink Competitive_inhibition.
- Molybdenum wikiPageWikiLink Copper.
- Molybdenum wikiPageWikiLink Copper_deficiency.
- Molybdenum wikiPageWikiLink Corrosion.
- Molybdenum wikiPageWikiLink Cyanobacteria.
- Molybdenum wikiPageWikiLink Diarrhea.
- Molybdenum wikiPageWikiLink Dietary_element.
- Molybdenum wikiPageWikiLink Double_beta_decay.
- Molybdenum wikiPageWikiLink Ductility.
- Molybdenum wikiPageWikiLink Electronegativity.
- Molybdenum wikiPageWikiLink Esophageal_cancer.
- Molybdenum wikiPageWikiLink Eukaryote.
- Molybdenum wikiPageWikiLink FLiBe.
- Molybdenum wikiPageWikiLink Ferromolybdenum.
- Molybdenum wikiPageWikiLink Frank_E._Elmore.
- Molybdenum wikiPageWikiLink Froth_flotation_process.
- Molybdenum wikiPageWikiLink Galena.
- Molybdenum wikiPageWikiLink Gout.
- Molybdenum wikiPageWikiLink Graphene.
- Molybdenum wikiPageWikiLink Graphite.
- Molybdenum wikiPageWikiLink Half-life.
- Molybdenum wikiPageWikiLink Heating_element.
- Molybdenum wikiPageWikiLink Henderson_molybdenum_mine.
- Molybdenum wikiPageWikiLink Heteroatom.
- Molybdenum wikiPageWikiLink Heterocyst.
- Molybdenum wikiPageWikiLink High-speed_steel.
- Molybdenum wikiPageWikiLink High_pressure.
- Molybdenum wikiPageWikiLink Hydrogen_sulfide.
- Molybdenum wikiPageWikiLink Immediately_dangerous_to_life_or_health.
- Molybdenum wikiPageWikiLink Infertility.
- Molybdenum wikiPageWikiLink Iron–sulfur_protein.
- Molybdenum wikiPageWikiLink Isotope.
- Molybdenum wikiPageWikiLink Isotopes_of_molybdenum.
- Molybdenum wikiPageWikiLink Knaben.
- Molybdenum wikiPageWikiLink Lead.
- Molybdenum wikiPageWikiLink Linseed_oil.
- Molybdenum wikiPageWikiLink List_of_elements.
- Molybdenum wikiPageWikiLink List_of_molybdenum_mines.
- Molybdenum wikiPageWikiLink Loanword.
- Molybdenum wikiPageWikiLink London_Metal_Exchange.