Qualification > Sciences
Chemistry P1 Dicussion
IGis2easy:
argon is more abundant and more dense than helium thats why helium is used for filling airships and balloons ;)
so its a tick , cross hence the answer is B ;D
AS girl:
Mr.Boombastic i was in a rush...so didnt concentrate that much on the question...
Lets hope that our answer is right!!
yes that's what i did!!
MR.BooMBastiC:
--- Quote from: IG girl on June 13, 2009, 03:01:08 pm ---Mr.Boombastic i was in a rush...so didnt concentrate that much on the question...
Lets hope that our answer is right!!
yes that's what i did!!
--- End quote ---
WHY THE RUSH!!!!!!
THEY GAVE ample time.....
i seriously completed the paper exactly 25min early.........
AS girl:
--- Quote from: MR.BooMBastiC on June 13, 2009, 03:06:18 pm ---
--- Quote from: IG girl on June 13, 2009, 03:01:08 pm ---Mr.Boombastic i was in a rush...so didnt concentrate that much on the question...
Lets hope that our answer is right!!
yes that's what i did!!
--- End quote ---
WHY THE RUSH!!!!!!
THEY GAVE ample time.....
i seriously completed the paper exactly 25min early.........
--- End quote ---
it's just my mistake...when im in an exam reading the question i skip many words so i understand the question in the wrong way!!
aquarian93:
i completely agree with u IG, they're both unreactive bt argon is used cuz it more abundant (0.93%) than helium in the atmosphere. and its not less dense than helium, so it's tick cross :) :)
and IG, if ur teacher said its right, den dats great!
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