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Author Topic: Chemistry P1 Dicussion  (Read 14250 times)

Offline killzone

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Re: Chemistry P1 Dicussion
« Reply #45 on: June 13, 2009, 01:45:20 pm »
Quote from: MR.BooMBastiC on June 13, 2009, 11:10:37 am
Quote from: bebo54 on June 13, 2009, 11:08:32 am
Hey guys i want some one to tell me the answer about the question that said that an element had a proton number of 18 and the next one is element T or sth like that

WAS THE ANSWER ~!

wat did u write???

i wrote that it has one more shell, cuz argon is in group eight having 18 protons and the next one has 19 nd its a metal in group 1 so it has one more shell containing one electron..

but i am not sure
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Offline IGs

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Re: Chemistry P1 Dicussion
« Reply #46 on: June 13, 2009, 01:46:21 pm »
the only reason they put argon is bcz its unreactive
check ur chem books guys..its written there
so there is no difference between helium and argon they r both unreactive...so the reason is according to logic using a gas which is more abundant is much easier and cheaper..pure logic
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Offline killzone

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Re: Chemistry P1 Dicussion
« Reply #47 on: June 13, 2009, 01:52:44 pm »
Quote from: IGs on June 13, 2009, 01:46:21 pm
the only reason they put argon is bcz its unreactive
check ur chem books guys..its written there
so there is no difference between helium and argon they r both unreactive...so the reason is according to logic using a gas which is more abundant is much easier and cheaper..pure logic

I think you are 100% correct , wat u r saying makes perfect sense .,,, i also wrote that :)
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Offline MR.BooMBastiC

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Re: Chemistry P1 Dicussion
« Reply #48 on: June 13, 2009, 01:56:39 pm »
Quote from: MR.BooMBastiC on June 13, 2009, 12:09:56 pm
MY DEAR....
 The inert gas can be argon, krypton, or xenon. If the manufacturer wants to go cheap, argon is used. For a little better performance with an only slightly higher cost, krypton is used and this is common. For slightly better performance than krypton, xenon is used.

the fact mention above is da perfect one...
i told u 4rm my very.own  ch.book!!!!!

they DIDNT ASKED GENERALLY.....THEY ASKED WITH RESPECT OT DA QUESTION ABT LAMPS!!!!!

Y DONT U GET IT?????? :(
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Offline nzpd9

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Re: Chemistry P1 Dicussion
« Reply #49 on: June 13, 2009, 01:59:17 pm »
both helium and argon are unreactive..but theres 0.933% argon
and like 0.0005% helium in the air.
so argon is more abundant in air making it more efficient and easier to use in light bulbs than helium.
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Offline MR.BooMBastiC

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Re: Chemistry P1 Dicussion
« Reply #50 on: June 13, 2009, 02:03:20 pm »
f9.....stick to watever ur mind says......

but da logic...is that its used cuz its inert.........UNREACTIVE!!!!!!!!!!!!!!!!!!!!

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Offline AS girl

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Re: Chemistry P1 Dicussion
« Reply #51 on: June 13, 2009, 02:04:47 pm »
people no fighting...it's only an argon!! not worth it ;D
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If i fall along the way pick me up and dust me off...and if i get too tired to make it..be my breath so i can walk!!

Offline nzpd9

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Re: Chemistry P1 Dicussion
« Reply #52 on: June 13, 2009, 02:06:03 pm »
lol
yes argon IS unreactive :P
but so is helium :P
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Offline IGs

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Re: Chemistry P1 Dicussion
« Reply #53 on: June 13, 2009, 02:11:34 pm »
but why argon not helium they're both unreactive??
so obviously bcz its more cheaper to obtain a gas that is found large amounts respectively
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Offline MR.BooMBastiC

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Re: Chemistry P1 Dicussion
« Reply #54 on: June 13, 2009, 02:21:55 pm »
this is da best explanation i can give!!!!!!!

Quote from: MR.BooMBastiC on June 13, 2009, 12:09:56 pm
MY DEAR....
 The inert gas can be argon, krypton, or xenon. If the manufacturer wants to go cheap, argon is used. For a little better performance with an only slightly higher cost, krypton is used and this is common. For slightly better performance than krypton, xenon is used.

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Offline IGs

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Re: Chemistry P1 Dicussion
« Reply #55 on: June 13, 2009, 02:24:04 pm »
boombastic u mean the answer is
tick   cross??
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Offline MR.BooMBastiC

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Re: Chemistry P1 Dicussion
« Reply #56 on: June 13, 2009, 02:26:58 pm »
Quote from: IGs on June 13, 2009, 02:24:04 pm
boombastic u mean the answer is
tick   cross??

NO!!!!!!!!!!!!!!!!!!!!!!!!!!!!
ITS
X                  X
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Offline AS girl

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Re: Chemistry P1 Dicussion
« Reply #57 on: June 13, 2009, 02:28:10 pm »
guys wht did u write for the stainless steel questions and the one about the fractional distillation (was it petrol or parrafin?)
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If i fall along the way pick me up and dust me off...and if i get too tired to make it..be my breath so i can walk!!

Offline MR.BooMBastiC

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Re: Chemistry P1 Dicussion
« Reply #58 on: June 13, 2009, 02:31:20 pm »
Quote from: IG girl on June 13, 2009, 02:04:47 pm
people no fighting...it's only an argon!! not worth it ;D

xcuse me  :P...

v r not fighting.....just a hot discussion goin on!!!!!!!!!!!!!!!!

wanna join??
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Offline IGs

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Re: Chemistry P1 Dicussion
« Reply #59 on: June 13, 2009, 02:32:31 pm »
we r going to do this all day long..actually i asked all my teachers and they agree with me..
and IG girl its railway and parafin
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