When exposed to air, this chemical element can burst into flames, spontaneously
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The Chemistry of Nitrogen and Phosphorous  A nitrogen atom can therefore achieve an octet of valence electrons by ... N2 is so inert that lithium is one of the few elements with which it reacts at room ..... phosphorus can burst spontaneously into flame when exposed to air, shows that there...
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Pyrophoricity - Wikipedia  A pyrophoric substance ignites spontaneously in air at or below 55 C (130 F). Examples are iron sulfide and many reactive metals including plutonium and uranium, when powdered or thinly sliced. Pyrophoric materials are often water-reactive as well and will ignite when they contact water or humid air. ... where corrosion products in steel plant equipment can ignite if exposed to air...
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Phosphorus, Chemical Element - reaction, water, uses, elements ...  The periodic table is a chart that that shows how chemical elements are related to each other. Phosphorus is part ... If left exposed to the air, it catches fire on its own. It also glows in the ... Later that night, the bed covers burst into flame. ... It can be made by heating white phosphorus with a catalyst to 240C (464F). A catalyst...
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What chemical when mixed with water creates fire? - Quora  The periodic table of elements is an extremely elaborate source of information. Not only does it ... Of course, these aren't the ONLY things that will cause a flame when exposed to water. 8.4k Views ... Wiki has a general list of pyrophoric materials (substances that combust spontaneously in contact with air). These things are...
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White Phosphorus Exposure: Background, Pathophysiology ...  Aug 11, 2015 ... When exposed to air, it spontaneously ignites and is oxidized rapidly to ... Such heat is produced by this reaction that the element bursts into a yellow flame and ... This chemical reaction continues until either all the material is ... White phosphorus can cause significant injury and death, and its use by the...
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The Chemistry of the Halogens  When the chemistry of these elements is discussed, hydrogen is separated ... Fluorine (F2), a highly toxic, colorless gas, is the most reactive element known --...
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elements.wlonk.com: Descriptions, Uses and Occurrences  The Elements - Descriptions, Uses and Occurrences. ... the element in its pure form. Use or Occurrence How it is (or was) used or where it is found. ... element, fuel for nuclear fusion in sun and stars, balloons, lasers, supercold refrigerant ... 17, Cl, Chlorine, greenish poison gas, salt (NaCl), bleach, stomach acid, disinfectant,...
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The Phenomenon of Spontaneous Combustion | Firehouse  Biological processes occur within organic materials such as hay and grass clippings. ... Chemical reactions may produce heat; reactions that produce heat are ... not spontaneously ignite and cannot start to burn without some other ignition source. ... The fire was started by spontaneous combustion in linseed oil-soaked rags...
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Appendix B: Understanding Fires - Wiley Online Library  Fuel-the reducer; any combustible material, solid, liquid or gas. Most ... is also considered. ... for ordinary combustible fires, by cutting a firebreak to prevent the spread of ... Acommon technique used to prevent ignition of flammable liquid in tanks ..... Fires involving pyrophoric materials, e g , aluminum alkyls used as catalysts.
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In this paper I question the official story that the collapses of the ...  Any thermite cutter charges which did not ignite during the collapse would also ... Yet this is clearly a significant clue to what caused the Towers and WTC 7 to collapse. ... Note that the approximate temperature of a hot metal is given by its color, .... But molten iron with the characteristics seen in this video is in fact consistent...
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Flint and Steel: What Causes the Sparks? - SurvivalTopics.com  Jun 12, 2005 ... Starting a fire with flint and steel (the steel is also known as a firesteel) ... understand what it takes to make fire using flint and steel or flint and FireSteel. ... the iron to spontaneously give off a large amount of heat very quickly. ... pieces of iron broken from it will be when struck against a hard sharp object.
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Potassium chloride - Unionpedia, the concept map  The chemical compound potassium chloride (KCl) is a metal halide salt ... A fire extinguisher, or extinguisher, is an active fire protection device used to ... Fossil fuels are fuels formed by natural processes such as anaerobic ... Gamma radiation, also known as gamma rays, and denoted by the Greek letter , refers to...
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flame Office for Science and Society - Blogs - McGill University  After all, the Bunsen Burner is a typical symbol of chemistry. ... Bunsen, however, never patented his invention. He ... He had noted that throwing sodium chloride (ordinary salt) into a flame always ... Other elements also produced characteristic colors. ... on a geological trip to Iceland following the eruption of Mount Hekla.
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"The Flame of the Whirling Sword": A Note on Genesis 3:24 - Godawa  to an animate weapon or to lightning (Genesis I/1 [BKAT; Neukirchen-Vluyn: Neukirchener,. 1974] 374). 9 E. A. Speiser ... sometimes flaming" and cites Gen 3:24 as "the most obvious case" ("Fire," 259). 672 ... A flame, two flames they appear,.
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A Short History of Hot Air | John Howe  Dec 15, 2010 ... Georg Ernst Stahl! ... A & B: Phlogiston from the Heavens; the destruction of Sodom ... C & D. Troy burning, by Johann Georg Trautmann(1713-1769) and ... fire or some other single substance, and assumed differing forms due to the flux ..... proponent of a theory based on hot air, by explaining that while iron...
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Flammable Substances Facts & Tips | East Side Fire Department  A flammable liquid in its liquid state will not burn. It only will ignite when it vaporizes into a ... Flash point; Flammable/combustible liquids; Flammable range; Ignition temperatures; Vapor density ... The vapor density of natural gas causes it to be lighter than air ... gasoline is heavier than air and will seek low points when it is
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CFCs - The Ozone Hole  One of the elements that make up CFCs is chlorine. ... The ultraviolet radiation at this altitude breaks down CFCs, freeing the chlorine. ... began in the late 1970s after the first warnings of damage to stratospheric ozone were published. ... in the lower atmosphere, enabling them to break down before reaching the ozone layer.
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Compound Interest - The Chemistry of Fireworks  Dec 30, 2013 ... The colours in fireworks stem from a wide variety of metal ... They will often be coated in gunpowder to aid in ignition. ... returns to its original energy (or ground state), emitting excess energy as light. ... If a more thorough analysis with a much more detailed overview of the chemistry involved is the kind of...
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Chemistry of combustion - interFIRE, A site dedicated to improving ...  Some flammable liquids, such as diesel oil, are difficult to ignite in a pool but ... For the purposes of the following discussion, the term fuel is used to describe vapors ... Fire can occur in the absence of atmospheric oxygen when fuels are mixed ... is a minimum concentration of vapor in air below which propagation of flame...
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Benjamin Franklin Papers - An Account of the New Invented ...  1744. (Yale University Library). Advertisement. These Fire-Places are made in the best ... A Fire then being made in any Chimney, the Air over the Fire is rarified by the Heat, becomes .... whereby, in severe Weather, a Man is scorch'd before, while he's froze behind. ... The German Stove is like a Box, one Side wanting.
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Chemical of the Week -- Fireworks!  However, these spectacles are much more than just a form of entertainment. ... The colors you see exploding in the sky are produced by the elements with the ... Stars consist of a blend of oxidizing agent, reducing agent, coloring agent (metal salt), ... Said to have first been used in China about 1000 years ago, the recipe for...