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...st [[inorganic]]s, such as [[lithium]], [[sodium]], [[iron]], [[lead]], [[arsenic]], [[fluorine]], and [[boric acid]]. ...prove the adsorptive capacity for some inorganic (and problematic organic) compounds such as [[hydrogen sulfide]] (H₂S), ammonia (NH₃), fo

...polar compounds such as inorganic salts and [[sugar]]s, but also non-polar compounds such as oils and [[chemical element|elements]] such as [[sulfur]] and [[iod ...ed colour that disappears after acidification. Acetates when heated with [[arsenic trioxide]] form [[cacodyl oxide]], which can be detected by its [[odour|mal

...s are not synonymous. Semimetals, in contrast to metalloids, can also be ''compounds'', such as [[HgTe]]<ref>{{cite journal

'''Bitumen''' is a mixture of [[organic compounds|organic]] [[liquids]] that are highly [[viscous]], black, sticky, entirely ...nadium]], [[lead]], [[chromium]], [[mercury (element)|mercury]] and also [[arsenic]], [[selenium]], and other toxic elements. Bitumens can provide good preser

...</ref> DU is less [[toxicity|toxic]] than other [[heavy metals]] such as [[arsenic]] and [[mercury (element)|mercury]]. It is weakly radioactive but remains r ...9}}</ref> Besides its residual radioactivity, U-238 is a heavy metal whose compounds are known from laboratory studies to be toxic to [[mammal]]s.

...l]]lic [[Chemical element|elements]], their [[intermetallics|intermetallic compounds]], and their mixtures, which are called [[alloy]]s. It is also the [[techno ...in yellow, silver in white and [[lead]] in black. Yellow area stands for [[arsenic bronze]], while grey area stands for tin [[bronze]].]]

'''Toxic metals''' are [[metal]]s that form [[poison]]ous soluble compounds and have no biological role, i.e. are not essential minerals, or are in the ...and the radioactive metals.{{Fact|date=November 2007}} [[Metalloid]]s ([[arsenic]], [[polonium]]) may be included in the definition. Radioactive metals have

...enic]], [[copper]], [[chromium]], [[borate]], and petroleum based chemical compounds are used. For more information on wood preservatives, see [[timber treatmen

...It ignites readily, burning with a smoky flame characteristic of aromatic compounds. Aniline is colorless, but it slowly [[organic oxidation|oxidizes]] and re ...tives of aniline can be prepared in similar fashion from nitrated aromatic compounds. Nitration followed by reduction of [[toluene]] affords [[toluidine]]s. Ni

...The original synthesis, which involved the reaction of [[aniline]] and [[arsenic acid]], remains useful today:<ref>{{OrgSynth | author = W. Lee Lewis and H. Although the practice is controversial, arsanilic acid and related compounds are sometimes used in treating [[dysentery]] in swine.

{{Infobox arsenic}} ...8, Weinheim.{{DOI|10.1002/14356007.a03_113.pub2}}</ref> The occurrence of arsenic in drinking water is problematic in some parts of the world.

...ercury]]. Similar to zinc it prefers [[oxidation state]] +2 in most of its compounds and similar to mercury it shows a low melting point compared to [[transitio ...as a [[pigment]] and for corrosion resistant plating on [[steel]]. Cadmium compounds were used to stabilize [[plastic]]. With the exception of its use in [[nick

...im, 2005.{{DOI|10.1002/14356007.a07_067}}</ref> Other hexavalent chromium compounds are [[chromium trioxide]] and various salts of [[chromate]] and [[dichromat ...''sufficient evidence'' in humans for the carcinogenicity of chromium[VI] compounds as encountered in the chromate production, chromate pigment production and

...dium]] metal that reacts with [[alkyl halide]]s to form [[organometallic]] compounds of lead such as [[tetraethyl lead]].<ref>{{cite book| title = Merck Index o ...}</ref> In the early [[Bronze Age]], lead was used with [[antimony]] and [[arsenic]]. Lead is mentioned in the [[Book of Exodus]] (15:10).

...toxify [[poison]]ous metal agents such as [[mercury poisoning|mercury]], [[arsenic]], and [[lead]] by converting them to a chemically inert form that can be e

...id]], and an oxidizing agent, traditionally [[Aqueous solution|aqueous]] [[arsenic acid]] or [[nitrobenzene]].<ref>{{cite journal | author = B. E. Halcrow, W. ...ometric]] determination of Fe(II).<ref>Belcher, R. "Application of chelate Compounds in Analytical Chemistry" Pure and Applied Chemistry, 1973, volume 34, pages

...s of Ditertiary Arsines. Meso- and Racemic Forms of Bis-4-Covalent-Arsenic Compounds" Journal of the Chemical Society, 1939, 610–615. {{DOI|10.1039/JR93900006 [[Category:Aromatic compounds]]

...rent areas of chemistry, biology, medicine, and geology. For example, many compounds used for medication are weak acids or bases, and a knowledge of the p''K''< p''K''_a values of organic compounds are often obtained using the aprotic solvents [[dimethyl sulfoxide]] (DMSO)

...hysical effects when consumed. [[Cannabinoids]], [[terpenoids]], and other compounds are secreted by glandular [[trichomes]] that occur most abundantly on the f ''Cannabis'' plants produce a unique family of terpeno-phenolic compounds called cannabinoids, which produce the "high" one experiences from smoking