Qualification > Sciences
Chemistry P1 Dicussion
killzone:
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 ~!
aquarian93:
i sed one more shell or smthng
u noe cuz periods give u the number of shells
MR.BooMBastiC:
--- 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 ~!
--- End quote ---
wat did u write???
aquarian93:
for argon being used in the filament, i chose the tick for it being more abundant in air compared to helium, and the cross for it being less dense.
hw abt u guys?
and for the group 7 thing, i did increasing boiling and melting points, how abt u u guys?
and for the which is not the use of stainless steel, i said railway. how abt u guys?
MR.BooMBastiC:
4 the 1st ans.....its was cross croxx..
none of da above was correct....
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