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| Tags: list, nuclear, place, reactions, take, universe |
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#1
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I read somewhere, nuclie collide with each other to produce nuclear
reaction the same way as chemical reaction occurs. Chemical Reaction H+H - H2 O+O -O2 2H2 + O2 - 2H2O Simmilarly Nuclear Reaction occur. H1+H1 - He {fusion} U238 - U235 {fission} When Universe begain everything was hydrogen. Hydrogen collided with each other to bring Helium. Then these elements collided to bring larger elements. Like Li, B, Carbon etc. At even higher temprature they collide to give Iron, Aluminum & Gold. Can someone tell me where can I get list of all such nuclear Reactions. Along with at what temprature these reactions take place. And is it possible for Iron nucle to fuse together to give even higher Elements? And where in our universe these reactions take place. Hydrogen+Hydrogen-Helium take place in Sun. What about other reactions? Bye Sanny Play Chess at: http://www.getclub.com/Chess.html |
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#2
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On Tue, 23 Oct 2007 23:16:09 -0700, Sanny
wrote: I read somewhere, nuclie collide with each other to produce nuclear reaction the same way as chemical reaction occurs. Not on this forum, bub (alt.philosophy). And you also crossposted to alt.atheism? -- Yes, we speak English! |
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#3
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On Oct 24, 7:46 am, Malrassic Park wrote:
On Tue, 23 Oct 2007 23:16:09 -0700, Sanny wrote: I read somewhere, nuclie collide with each other to produce nuclear reaction the same way as chemical reaction occurs. Not on this forum, bub (alt.philosophy). And you also crossposted to alt.atheism? -- Yes, we speak English! Of course not. No one knows any science here. |
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#4
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On Tue, 23 Oct 2007 23:16:09 -0700, Sanny
wrote: I read somewhere, nuclie collide with each other to produce nuclear reaction the same way as chemical reaction occurs. Then you read incorrectly. Nuclear reactions are nothing like chemical ones. Chemical Reaction H+H - H2 O+O -O2 2H2 + O2 - 2H2O Simmilarly Nuclear Reaction occur. H1+H1 - He {fusion} U238 - U235 {fission} When Universe begain everything was hydrogen. Hydrogen collided with each other to bring Helium. Rubbish. Then these elements collided to bring larger elements. Like Li, B, Carbon etc. At even higher temprature they collide to give Iron, Aluminum & Gold. Can someone tell me where can I get list of all such nuclear Reactions. Yep. A university library. Along with at what temprature these reactions take place. And is it possible for Iron nucle to fuse together to give even higher Elements? And where in our universe these reactions take place. Supernovae. Hydrogen+Hydrogen-Helium take place in Sun. What about other reactions? Lithium, Carbon etc. Can't you use google? |
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#5
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Sanny wrote in news:1193206569.069432.204420
@e34g2000pro.googlegroups.com: I read somewhere, nuclie collide with each other to produce nuclear reaction the same way as chemical reaction occurs. Not in the same why. Chemical reactions are mediated by the electromagnetic force compare to nuclear reactions which are mediated by the weak and strong nuclear forces. Chemical Reaction H+H - H2 O+O -O2 2H2 + O2 - 2H2O Simmilarly Nuclear Reaction occur. H1+H1 - He {fusion} U238 - U235 {fission} SNIP And is it possible for Iron nucle to fuse together to give even higher Elements? And where in our universe these reactions take place. No. Elements heavier than Iron are produced by endothermic neutron capture plus a bunch of decays. Read these to get started: http://en.wikipedia.org/wiki/Proton-...chain_reaction http://en.wikipedia.org/wiki/CNO_cycle http://en.wikipedia.org/wiki/Triple-alpha_process http://en.wikipedia.org/wiki/S-process http://en.wikipedia.org/wiki/R-process http://en.wikipedia.org/wiki/Supernova_nucleosynthesis http://en.wikipedia.org/wiki/Type_Ia_supernova http://en.wikipedia.org/wiki/Type_II_supernova http://en.wikipedia.org/wiki/Big_Bang_nucleosynthesis |
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