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:::Elakiri official CHEMISTRY thread:::
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<blockquote data-quote="chk99" data-source="post: 10625833" data-attributes="member: 302144"><p><strong>උච්ච වායු(නිෂ්ක්රීය වායූ)</strong></p><p></p><p style="text-align: center"><span style="font-size: 22px"><span style="color: DarkRed">උච්ච වායු(නිෂ්ක්රීය වායූ)</span></span></p> <p style="text-align: center"></p> <p style="text-align: center"><img src="http://i.ehow.com/images/a07/0p/e8/properties-uses-noble-gases-1.1-800x800.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p> <p style="text-align: center"></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed">උච්ච වායු යනු ආවර්තිතා වගුවේ 18 වන කාණ්ඩයට අයත් මූලද්රව්ය යි.</span></span></strong></p> <p style="text-align: center"></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed">රසායනික මූලද්රව්ය අතරින් ඉතාම ස්ථායි මූලද්රව්ය මෙම කාණ්ඩයට අයත් වන අතර </span></span></strong></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed">මෙම ස්ථායිතාවයට මූලික හේතුව වන්නේ එම මූලද්රව්යන්හි අවසන් කවචයේ පිරී තිබිය </span></span></strong></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed">හැකි උපරිම ඉලෙක්ට්රෝන සංඛ්යාව සම්පූර්ණ වී තිබීමයි.</span></span></strong></p> <p style="text-align: center"></p> <p style="text-align: center"></p> <p style="text-align: center"><span style="font-size: 15px"><span style="color: DarkRed"> <a href="http://en.wikipedia.org/wiki/Helium" target="_blank">helium</a> :2 </span></span></p> <p style="text-align: center"><span style="font-size: 15px"><span style="color: DarkRed"> <a href="http://en.wikipedia.org/wiki/Neon" target="_blank">neon</a> : 2, 8 </span></span></p> <p style="text-align: center"><span style="font-size: 15px"><span style="color: DarkRed"><a href="http://en.wikipedia.org/wiki/Argon" target="_blank"> argon</a> :2, 8, 8 </span></span></p> <p style="text-align: center"><span style="font-size: 15px"><span style="color: DarkRed"> <a href="http://en.wikipedia.org/wiki/Krypton" target="_blank">krypton</a> :2, 8, 18, 8 </span></span></p> <p style="text-align: center"><span style="font-size: 15px"><span style="color: DarkRed"><a href="http://en.wikipedia.org/wiki/Xenon" target="_blank"> xenon</a> :2, 8, 18, 18, 8 </span></span></p> <p style="text-align: center"><span style="font-size: 15px"><span style="color: DarkRed"><a href="http://en.wikipedia.org/wiki/Radon" target="_blank"> radon</a> :2, 8, 18, 32, 18, 8</span></span></p><p> <p style="text-align: center"></p> <p style="text-align: center"></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed">මෙම හේතුව නිසා උච්ච වායුන් අන් සංයෝග සමඟ ප්රතික්රියා නොකරයි.</span></span></strong><strong><span style="font-size: 15px"><span style="color: DarkRed">(Xe,Kr හැර)</span></span></strong></p> <p style="text-align: center"></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed">මෙම මූලද්රව්යන් හි ප්රධාන ලක්ෂණ වන්නේ</span></span></strong></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed">1.)විදුලිය සන්නයනය</span></span></strong></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed">2.)වර්ණයක් සහ ගන්ධයක් නොමැති වීම</span></span></strong></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed">3.)Fluoroscense</span></span></strong></p> <p style="text-align: center"></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed"><img src="http://tectonics.asu.edu/page1/files/page1_1.gif" alt="" class="fr-fic fr-dii fr-draggable " style="" /></span></span></strong></p> <p style="text-align: center"></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed">දැනට ප්රධාන උච්ච වායූන් 6ක් සොයාගෙන ඇති අතර ඒවා නම්</span></span></strong></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed">1.)හීලියම්(He)</span></span></strong></p> <p style="text-align: center"></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed"><img src="http://upload.wikimedia.org/wikipedia/commons/thumb/8/82/Helium_discharge_tube.jpg/160px-Helium_discharge_tube.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></span></span></strong></p> <p style="text-align: center"></p> <p style="text-align: center"></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed">2.)නියොන්(Ne)</span></span></strong></p> <p style="text-align: center"></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed"><img src="http://upload.wikimedia.org/wikipedia/commons/thumb/4/46/Neon_discharge_tube.jpg/160px-Neon_discharge_tube.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></span></span></strong></p> <p style="text-align: center"></p> <p style="text-align: center"></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed">3.)ආගන්(Ar)</span></span></strong></p> <p style="text-align: center"></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed"><img src="http://upload.wikimedia.org/wikipedia/commons/thumb/8/87/Argon_discharge_tube.jpg/160px-Argon_discharge_tube.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></span></span></strong></p> <p style="text-align: center"></p> <p style="text-align: center"></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed">4.)ක්රිප්ටන්(Kr)</span></span></strong></p> <p style="text-align: center"></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed"><img src="http://upload.wikimedia.org/wikipedia/commons/thumb/5/50/Krypton_discharge_tube.jpg/160px-Krypton_discharge_tube.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></span></span></strong></p> <p style="text-align: center"></p> <p style="text-align: center"></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed">5.)සෙනොන්(Xe)</span></span></strong></p> <p style="text-align: center"></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed"><img src="http://upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Xenon_discharge_tube.jpg/160px-Xenon_discharge_tube.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></span></span></strong></p> <p style="text-align: center"></p> <p style="text-align: center"></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed">6.)රේඩන්(Rn)</span></span></strong></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed"><span style="font-size: 12px">(Radioactive)</span></span></span></strong></p> <p style="text-align: center"></p> <p style="text-align: center"></p> <p style="text-align: center"></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed"><img src="http://www.daviddarling.info/images/noble_gas_discharges.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></span></span></strong></p> <p style="text-align: center"></p> <p style="text-align: center"></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed">ඉතා ස්ථායි තත්ත්ව පාලනය හා ක්රියාත්මක කිරීම සඳහා උච්ච වායූන් ප්රධාන වශයෙන් යොදා ගනු ලබයි.</span></span></strong></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed">මෙයට හොඳම නිදසුන ලෙස විදුලි බුබුල දැක්විය හැකියි.</span></span></strong></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed">එහි පුරවා ඇත්තේ නයිට්රජන් මිශ්ර ආගන් වායුවයි.</span></span></strong></p> <p style="text-align: center"></p> <p style="text-align: center"><strong><span style="font-size: 15px"><span style="color: DarkRed"><img src="http://www.businesspundit.com/wp-content/uploads/2009/07/zzlightbulb.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></span></span></strong></p> <p style="text-align: center"></p> <p style="text-align: center"><img src="http://www.neonsdirect.co.uk/images/blue-neon-lights.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p> <p style="text-align: center"></p> <p style="text-align: center"></p> <p style="text-align: center"><img src="http://farm2.static.flickr.com/1070/1372890067_712e3d5a32.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p> <p style="text-align: center"></p> <p style="text-align: center"><span style="font-size: 12px">©chk99</span></p> <p style="text-align: center"><span style="font-size: 12px">සියලුම හිමිකම් ඇවිරිණි</span></p> <p style="text-align: center"><span style="font-size: 12px">වෙනත් ස්ථානයක පල කිරීම සපුරා තහනම්</span></p> <p style="text-align: center"><span style="font-size: 12px">©</span><a href="http://www.elakiri.com/forum/showthread.php?t=1120196" target="_blank"> :::Elakiri official CHEMISTRY thread:::</a></p> <p style="text-align: center"><a href="http://elakiri.com" target="_blank">www.elakiri.com</a></p> <p style="text-align: center"></p></blockquote><p></p>
[QUOTE="chk99, post: 10625833, member: 302144"] [b]උච්ච වායු(නිෂ්ක්රීය වායූ)[/b] [CENTER][SIZE=6][COLOR=DarkRed]උච්ච වායු(නිෂ්ක්රීය වායූ)[/COLOR][/SIZE] [IMG]http://i.ehow.com/images/a07/0p/e8/properties-uses-noble-gases-1.1-800x800.jpg[/IMG] [B][SIZE=4][COLOR=DarkRed]උච්ච වායු යනු ආවර්තිතා වගුවේ 18 වන කාණ්ඩයට අයත් මූලද්රව්ය යි.[/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed]රසායනික මූලද්රව්ය අතරින් ඉතාම ස්ථායි මූලද්රව්ය මෙම කාණ්ඩයට අයත් වන අතර [/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed]මෙම ස්ථායිතාවයට මූලික හේතුව වන්නේ එම මූලද්රව්යන්හි අවසන් කවචයේ පිරී තිබිය [/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed]හැකි උපරිම ඉලෙක්ට්රෝන සංඛ්යාව සම්පූර්ණ වී තිබීමයි.[/COLOR][/SIZE][/B] [SIZE=4][COLOR=DarkRed] [URL="http://en.wikipedia.org/wiki/Helium"]helium[/URL] :2 [/COLOR][/SIZE] [SIZE=4][COLOR=DarkRed] [URL="http://en.wikipedia.org/wiki/Neon"]neon[/URL] : 2, 8 [/COLOR][/SIZE] [SIZE=4][COLOR=DarkRed][URL="http://en.wikipedia.org/wiki/Argon"] argon[/URL] :2, 8, 8 [/COLOR][/SIZE] [SIZE=4][COLOR=DarkRed] [URL="http://en.wikipedia.org/wiki/Krypton"]krypton[/URL] :2, 8, 18, 8 [/COLOR][/SIZE] [SIZE=4][COLOR=DarkRed][URL="http://en.wikipedia.org/wiki/Xenon"] xenon[/URL] :2, 8, 18, 18, 8 [/COLOR][/SIZE] [SIZE=4][COLOR=DarkRed][URL="http://en.wikipedia.org/wiki/Radon"] radon[/URL] :2, 8, 18, 32, 18, 8[/COLOR][/SIZE][/CENTER] [CENTER] [B][SIZE=4][COLOR=DarkRed]මෙම හේතුව නිසා උච්ච වායුන් අන් සංයෝග සමඟ ප්රතික්රියා නොකරයි.[/COLOR][/SIZE][/B][B][SIZE=4][COLOR=DarkRed](Xe,Kr හැර)[/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed]මෙම මූලද්රව්යන් හි ප්රධාන ලක්ෂණ වන්නේ[/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed]1.)විදුලිය සන්නයනය[/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed]2.)වර්ණයක් සහ ගන්ධයක් නොමැති වීම[/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed]3.)Fluoroscense[/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed][IMG]http://tectonics.asu.edu/page1/files/page1_1.gif[/IMG][/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed]දැනට ප්රධාන උච්ච වායූන් 6ක් සොයාගෙන ඇති අතර ඒවා නම්[/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed]1.)හීලියම්(He)[/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed][IMG]http://upload.wikimedia.org/wikipedia/commons/thumb/8/82/Helium_discharge_tube.jpg/160px-Helium_discharge_tube.jpg[/IMG][/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed]2.)නියොන්(Ne)[/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed][IMG]http://upload.wikimedia.org/wikipedia/commons/thumb/4/46/Neon_discharge_tube.jpg/160px-Neon_discharge_tube.jpg[/IMG][/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed]3.)ආගන්(Ar)[/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed][IMG]http://upload.wikimedia.org/wikipedia/commons/thumb/8/87/Argon_discharge_tube.jpg/160px-Argon_discharge_tube.jpg[/IMG][/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed]4.)ක්රිප්ටන්(Kr)[/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed][IMG]http://upload.wikimedia.org/wikipedia/commons/thumb/5/50/Krypton_discharge_tube.jpg/160px-Krypton_discharge_tube.jpg[/IMG][/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed]5.)සෙනොන්(Xe)[/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed][IMG]http://upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Xenon_discharge_tube.jpg/160px-Xenon_discharge_tube.jpg[/IMG][/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed]6.)රේඩන්(Rn)[/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed][SIZE=3](Radioactive)[/SIZE][/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed][IMG]http://www.daviddarling.info/images/noble_gas_discharges.jpg[/IMG][/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed]ඉතා ස්ථායි තත්ත්ව පාලනය හා ක්රියාත්මක කිරීම සඳහා උච්ච වායූන් ප්රධාන වශයෙන් යොදා ගනු ලබයි.[/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed]මෙයට හොඳම නිදසුන ලෙස විදුලි බුබුල දැක්විය හැකියි.[/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed]එහි පුරවා ඇත්තේ නයිට්රජන් මිශ්ර ආගන් වායුවයි.[/COLOR][/SIZE][/B] [B][SIZE=4][COLOR=DarkRed][IMG]http://www.businesspundit.com/wp-content/uploads/2009/07/zzlightbulb.jpg[/IMG][/COLOR][/SIZE][/B] [IMG]http://www.neonsdirect.co.uk/images/blue-neon-lights.jpg[/IMG] [IMG]http://farm2.static.flickr.com/1070/1372890067_712e3d5a32.jpg[/IMG] [SIZE=3]©chk99 සියලුම හිමිකම් ඇවිරිණි වෙනත් ස්ථානයක පල කිරීම සපුරා තහනම්[/SIZE] [SIZE=3]©[/SIZE][URL="http://www.elakiri.com/forum/showthread.php?t=1120196"] :::Elakiri official CHEMISTRY thread:::[/URL] [URL="http://elakiri.com"]www.elakiri.com[/URL] [/CENTER] [/QUOTE]
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