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#REDIRECT [[allotropes of oxygen#Atomic oxygen]] ...

#REDIRECT [[Allotropes of oxygen#Atomic oxygen]] ...

#redirect [[Allotropes of oxygen#Dioxygen]] ...

#REDIRECT [[Allotropes of oxygen#Dioxygen]] ...

{{short description|Molecule composed of one element}} ...hem2|H2}}), [[oxygen]] ({{chem2|O2}}), [[nitrogen]] ({{chem2|N2}}) and all of the [[halogen]]s. [[Ozone]] ({{chem2|O3}}) is a common triatomic homonuclea ...

...oxidase]] or [[xanthine oxidase]], typically do not involve free molecular oxygen.<ref>{{cite book |title = Advances in Enzymology and Related Areas of Molecular Biology, Protein Evolution ...

{{Short description|4-atom allotrope of oxygen}} ...oxozone''', is an [[Allotropy|allotrope]] of [[oxygen]] consisting of four oxygen atoms. ...

{{short description|Triplet state of the dioxygen molecule}} | IUPACName = Triplet oxygen ...

{{Short description|Photic zone above the benthic zone in a freestanding body of water}} [[File:Primary zones of a lake.png|thumb|400x400px|The primary zones of a lake, including the limnetic (photic) zone]] ...

{{Short description|Oxygen in solid state}} {{about|the solid phase of elemental oxygen|solids used as a source of oxygen or as an oxidizer|Oxidizing agent}} ...

...[free radicals]] and [[carbenes]] occur as short-lived intermediates. Ions of carbon are [[carbocations]] and [[carbanions]] are also short-lived. An imp ==Allotropes of carbon== ...

...|spontaneously ignites]] in a normal atmosphere without an external source of ignition, such as a [[flame]] or [[Spark (fire)|spark]].<ref name="LAURENDE ...– 78 (Reapproved 2000), "Standard Test Method for Autoignition Temperature of Liquid Chemicals", ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428 ...

| ImageName = Structure and dimensions of the bromine pentafluoride molecule in the gas phase | ImageNameL1 = Ball-and-stick model of bromine pentafluoride ...

{{short description|Property of some chemical elements to exist in two or more different forms}} ...93px|[[Diamond]] and [[graphite]] are two allotropes of carbon: pure forms of the same element that differ in crystalline structure.]] ...

{{Short description|Biogeochemical cycle of oxygen}} [[File:Global Oxygen Cycle.jpg|alt=|360px|thumb|Main reservoirs and fluxes — in the [[biosphere] ...

...se of formic acid as reducing agent for application in catalytic reduction of nitrate in water | date = 2005 | last1 = Garron | first1 = Anthony | last2 ...ation states; its oxidation state increases during the reaction while that of the oxidizer decreases. ...

...institution = [[Leibniz University Hannover]] (1886–1904)<br>[[University of Göttingen]] (1904–1925) ...nym]] of the [[Runge–Kutta method]] ({{IPA|de|ˈʀʊŋə ˈkʊta}}), in the field of what is today known as [[numerical analysis]]. ...

==Oxygen compounds== ...licates is also a very important boron-bearing mineral group, and a number of [[borosilicate]]s are also known to exist naturally.<ref>{{Cite web|url=htt ...

...ort description|Metals or alloys which do not contain significant amounts of iron}} ...als''' are metals or [[alloy]]s that do not contain [[iron]] ([[allotropes of iron]], [[Ferrite (iron)|ferrite]], and so on) in appreciable amounts. ...

...y''',<ref name="degarmo">{{harvnb|Degarmo|Black|Kohser|2003|p=930}}.</ref> of a material refers to its ability to be [[welding|welded]]. Many [[metal]]s ...ing'', ''lamellar tearing'', and ''spot-weld peeling''. The most prominent of these is hydrogen induced [[cold cracking]].<ref name="ginzburg">{{Citation ...