https://wikimd.com/index.php?action=history&feed=atom&title=Strontium Strontium - Revision history 2026-04-06T18:08:44Z Revision history for this page on the wiki MediaWiki 1.44.2 https://wikimd.com/index.php?title=Strontium&diff=6318360&oldid=prev Prab: CSV import 2025-02-18T04:39:30Z <p>CSV import</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 04:39, 18 February 2025</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l31">Line 31:</td> <td colspan="2" class="diff-lineno">Line 31:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; 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font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">&lt;gallery&gt;</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">File:Strontium_1.jpg|Strontium</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">File:FlammenfärbungSr.png|Strontium flame test</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">File:Celestine_Poland.jpg|Celestine mineral from Poland</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">File:Monitor.arp.jpg|Strontium</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">File:Ignis_Brunensis_2010-05-22_(5).jpg|Strontium in fireworks</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">File:Soviet_RTG.jpg|Strontium in a Soviet RTG</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">&lt;/gallery&gt;</ins></div></td></tr> </table> Prab https://wikimd.com/index.php?title=Strontium&diff=5288631&oldid=prev Prab: CSV import 2024-02-25T13:10:22Z <p>CSV import</p> <p><b>New page</b></p><div>&#039;&#039;&#039;Strontium&#039;&#039;&#039; is a [[chemical element]] with the symbol &#039;&#039;&#039;Sr&#039;&#039;&#039; and atomic number 38. An alkaline earth metal, strontium is a soft silver-white yellowish metallic element that is highly chemically reactive. The metal forms a dark oxide layer when it is exposed to air.<br /> <br /> == Characteristics ==<br /> <br /> Strontium has physical and chemical properties similar to those of its two vertical neighbors in the [[periodic table]], [[calcium]] and [[barium]]. It occurs naturally mainly in the minerals [[celestine]] and [[strontianite]], and is mostly mined from these.<br /> <br /> == Applications ==<br /> <br /> Strontium is used in glass for color television cathode ray tubes. It is also used to produce [[ferrite magnets]] and in refining [[zinc]]. Strontium titanate has an extremely high [[refractive index]] and an optical dispersion greater than that of diamond, making it useful in a variety of optics applications.<br /> <br /> == Health effects ==<br /> <br /> Strontium has been found to have a significant effect on the body, particularly the skeletal system. It is absorbed by the body in a manner similar to [[calcium]], and can replace calcium to some extent in various biochemical processes.<br /> <br /> == See also ==<br /> * [[Strontium-90]]<br /> * [[Isotopes of strontium]]<br /> * [[Strontianite]]<br /> * [[Celestine (mineral)]]<br /> <br /> == References ==<br /> &lt;references /&gt;<br /> <br /> == External links ==<br /> * [http://www.webelements.com/strontium/ WebElements.com – Strontium]<br /> <br /> [[Category:Chemical elements]]<br /> [[Category:Alkaline earth metals]]<br /> [[Category:Strontium]]<br /> <br /> {{stub}}<br /> {{dictionary-stub1}}</div> Prab