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• Fallout shelter
  ...>12</sup> fissions an equal number of ¹³¹I and ¹³⁷Cs atoms are formed. Because the ¹³¹I has such a short half life when com ...have had time to decay. However the vast majority of the ¹³⁷Cs atoms will not have had time to decay. So the ¹³¹I to ¹³⁷Cs
  24 KB (3,899 words) - 18:58, 11 June 2010
• Halothane
  ...gents which lack the bromine atom and do contain the fluorine and chlorine atoms present in halothane. It is colourless and pleasant-smelling, but unstable
  6 KB (845 words) - 10:06, 20 September 2010
• Sodium thiosulfate
  ...dral in shape and is notionally derived by replacing one of the [[oxygen]] atoms by a [[sulfur]] atom in a [[sulfate]] anion. The S-S distance indicates a
  12 KB (1,720 words) - 15:42, 27 September 2010
• Vancomycin
  ...ings 4 and 2. In addition, a haloperoxidase is used to attach the chlorine atoms onto rings 2 and 6 via an oxidative process.<ref name="pmid9545426"/>
  31 KB (4,198 words) - 15:43, 27 September 2010
• Prussian blue
  ...re octahedrally surrounded on average by 4.5 nitrogen atoms and 1.5 oxygen atoms (the oxygen from the six coordinated water molecules). Additional eight (in
  20 KB (3,004 words) - 15:47, 27 September 2010
• Glucose
  ...e hydroxy group at C-5 and the [[aldehyde]] at C-1. Containing five carbon atoms and one oxygen atom, this ring is a derivative of [[pyran]]. This cyclic f ...possible [[isomer]]s, applying van't Hoff's theory of asymmetrical carbon atoms.
  23 KB (3,050 words) - 15:52, 27 September 2010
• Nitrous oxide
  Nitrous oxide gives rise to NO on reaction with oxygen atoms, and this NO in turn reacts with [[ozone]]. As a result, it is the main nat
  61 KB (8,728 words) - 15:50, 27 September 2010
• Mercury (element)
  ...y. Those electrons are more easily removed and are shared between the gold atoms forming relatively strong [[metallic bonds]].<ref name="Norrby">{{cite jour
  69 KB (10,077 words) - 20:35, 20 September 2010
• Propædia
  ...s]] || '''1.1.1'''&nbsp;Structure&nbsp;and&nbsp;Properties&nbsp;of&nbsp;[[Atoms]] '''1.1.2'''&nbsp;[[atomic nucleus|Atomic&nbsp;Nuclei]]&nbsp;and&nbsp;[[El
  41 KB (5,585 words) - 12:32, 19 September 2010
• Diamondoid
  ....g., [[graphite]], [[carbon nanotubes]] consisting of sheets of [[carbon]] atoms rolled into tubes, spherical [[buckyballs]] and other [[graphene]] structur
  8 KB (1,136 words) - 09:07, 20 September 2010
• Impurity
  ...t effects on the mechanical and magnetic properties of metal alloys. Iron atoms in copper cause the renowned [[Kondo effect]] where the conduction electron
  4 KB (592 words) - 09:08, 20 September 2010
• Hydrogen-terminated silicon surface
  ...in [[hydrogen fluoride]] aqueous [[solution]], leaving the surface silicon atoms covalently bonded to hydrogen. ...ambient environments unlike a 'clean surface' having unpassivated surface atoms, or [[dangling bond]]s. It is so [[inert]] that it can be handled in the ai
  2 KB (231 words) - 09:08, 20 September 2010
• Bonding in solids
  ...ther by a network of [[covalent bonds]] (pairs of electrons shared between atoms of similar [[electronegativity]]), and hence can be regarded as a single, l ...e result of transferring electrons from lower- to higher-electronegativity atoms). Among the ionic solids are compounds formed by alkali and alkaline earth
  11 KB (1,614 words) - 09:08, 20 September 2010
• Slag
  8 KB (1,255 words) - 09:08, 20 September 2010
• Gemstone
  ...a completely different atom (and this could be as few as one in a million atoms). These so called [[impurities]] are sufficient to absorb certain colors an
  24 KB (3,690 words) - 09:08, 20 September 2010
• Electroactive polymers
  ...d side chain crystal units can then form polarized monomers, which contain atoms with partial charges and generate dipole moments, shown in Figure 2<ref nam
  25 KB (3,633 words) - 09:09, 20 September 2010
• Polymer science
  ...ger]] was the first to propose that polymers consisted of long chains of [[atoms]] held together by [[covalent bond]]s. It took over a decade for Staudinge
  7 KB (931 words) - 09:09, 20 September 2010
• Polyphosphate
  ...osphate]] [[polymers]] linked between [[hydroxyl group]]s and [[hydrogen]] atoms. The [[polymerization]] that takes place is known as a [[condensation react
  6 KB (770 words) - 09:09, 20 September 2010
• Polyanhydrides
  [[Aliphatic]] polyanhydrides consist of R groups containing [[carbon]] atoms bonded in straight or branched chains. This class of [[polymers]] is chara
  10 KB (1,280 words) - 09:09, 20 September 2010
• Poly(methylsilyne)
  ...om network polymers primarily composed of tetrahedrally hybridized silicon atoms, each having one methyl substituent, exhibiting the generic formula [MeSi]n
  2 KB (276 words) - 09:09, 20 September 2010

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