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...actually refers to a large class of natural and synthetic materials with a wide variety of properties. ...hains of atoms held together by covalent bonds, an idea which did not gain wide acceptance for over a decade and for which Staudinger was ultimately awarde

{{unreferenced section|date=July 2010|also, position in periodic table isn't definition}} ...tallic elements can only be found on the right-hand-side of the [[Periodic Table of the Elements]]. A diagonal line, drawn from [[boron]] (B) to [[polonium]

...ce it became clear that metals formed the large majority of the [[periodic table]] of the elements and great progress was made in the description of the sal ...ion of the model, box-like [[Brillouin zone]]s are added to k-space by the periodic potential experienced from the (ionic) lattice.

...up vary significantly because they are members different [[Group (periodic table)|groups]].<ref name="Lipi">{{cite journal | doi = 10.1007/BF00775076 | titl ...bers of three distinct [[Group (periodic table)|groups]] in the [[periodic table]]. They are easily oxidized, this reaction is slowed down in the bulk metal

...is a rare [[transition metal]] of the [[platinum group]] of the [[periodic table]]; and like the other metals of the platinum group, ruthenium is inert to m ...e [[platinum group]] and is in [[group 8 element|group 8]] of the periodic table:

...first transition series]]. Like other [[Group 8 element]]s, it exists in a wide range of [[oxidation state]]s. Iron and iron [[alloy]]s ([[steel]]s) are by {{Compact periodic table}}

...e carbon-oxygen bonds in the molecule is revealed by the comparison in the table of the energy required to break two C–O bonds in the ethylene oxide or on ...n can proceeds via radical and ionic mechanisms, but only the latter has a wide practical application.<ref name="glycol">{{cite book

...s. In the 20th century, [[manganese(IV) oxide|manganese dioxide]] has seen wide commercial use as the chief cathodic material for commercial disposable dry {{Compact periodic table}}

...[[Spin states (d electrons)|high spin configuration]]. Chromium exhibits a wide range of possible oxidation states. The most common [[oxidation state]]s of *[http://periodic.lanl.gov/elements/24.html Los Alamos National Laboratory - Chromium]

...in 1907, but it was not until after [[World War I]] that cadmium came into wide use.<ref name="price">{{cite web | url = http://minerals.usgs.gov/minerals/ {{compact periodic table}}

Because of its stiffness, light weight and dimensional stability over a wide temperature range, beryllium metal is used for lightweight structural compo {{Compact periodic table}}

...ber]] 17 and symbol '''Cl'''. It is a [[halogen]], found in the [[periodic table]] in [[group 17]] (formerly VII, VIIa, or VIIb). As the [[chloride]] ion, w ...a member of the [[halogen]] series that forms the group 17 of the periodic table. Chlorine forms compounds with almost all of the elements to give compounds

...and human history contain accounts of wildfires, as wildfires can occur in periodic intervals.<ref name=NOVA>{{vancite web | url = http://www.pbs.org/wgbh/nova ...w of Africa, with red and yellow markers where fires have been detected. A wide red band of markers runs east-west, just south of the Sahara Desert.]]

...Some experimental data to illustrate the effect are shown in the following table.<ref name=GE>{{Greenwood&Earnshaw}} p 910</ref> This order was found to hold for a wide variety of ligands.<ref>{{cite journal |last=Irving | first = H.M.N.H| coa

...ca 1776.<ref name="lavoisier_1">Miessler, L. M., Tar, D. A., (1991) p166 - Table of discoveries attributes Antoine Lavoisier as the first to posit a scienti ..."''Inorganic Chemistry''" 2^nd ed. Pearson Prentice-Hall p166 - table of discoveries attributes Justus von Liebig's publication as 1838</ref> bas

...a state of armed conflict. In this armed conflict, our military employs a wide variety of tools and weapons to defeat the enemy. General Michael Hayden, P ...here we could go one day if we over interpret. Because the offer is on the table; let's make sure we have the same understanding. Because if we have the sam