.Thursday, October 16, 2008 ' Y
PRACTICAL SUCKS.
i didn't see the question!!!. ah!!!. they say the substance only have K, Br and O2. walau, i go and put zinc oxide. and they didn't even ask for the name of the salt!!!.
AHH!!!, now for the paper 2, diedie must study until full marks ah.
anyway, good luck to all 5a1 for your next Olevel exam. ;)