Saturday, June 10, 2006
Hello! It's Alina!
SO WHO WANTS to go for the
CHOIR concert? NOBODY? NOT EVEN ONE PERSON?
That's quite sad ):
ANYWAY, who has an
ice blender?
We need it for our FOOD stall, so I appreciate it if you can lend us that machine! And it's well, quite urgent!
Jia you with your homework and don't leave it all 'till the last minute and revise your work too! (: Don't forget to sell your funfair tickets and please do your part as a member of our class and contribute wisely to our
FUNFAIR!-ALINA!
A TWO FIVER THREW A TANTRUM AT 9:15 PM.
Wednesday, June 07, 2006
This is by ms chong:
Yeah u see i wanted to go thru the science "quiz" with u all on our last lesson budden u all didnt want me to go thru it so now i think pple kena confused.. sigh..
yay! sulphur dioxide is O=S=O, so sulphur can have 10 valence electrons. Why:
NB: ** Elements in Period 3 and above (i.e. 3 or more electron shells) can accommodate up to more than 8 valence electrons!
Another thing:
there's a question that requires u to construct a chemical equation.. and u have a salt which is calcium sulphate, Ca2SO4 the tricky part is that this particular salt is insoluble, so the state symbol for calcium sulphate is not (aq) but (s), since it is insoluble and hence will not dissociate in water to form mobile ions. it will just remain in the solution as a solid salt.
((:jialing
A TWO FIVER THREW A TANTRUM AT 6:17 PM.
Friday, June 02, 2006
HELLO IT'S ALINA HERE! (:
Please read SAM'S POST below mine RE: FOOD & FUNFAIR.
Who wants to go for the CHOIR CONCERT? It is TWELVE DOLLARS and is titled "Cosibello".
Those who are interested please ask me for further details!
<3, ALINA!
A TWO FIVER THREW A TANTRUM AT 9:32 PM.