Argh....GARH....WAAAA.....ERGHHHH....
im so....ARGH.....GARHHHH
Chemistry??....GARHHHH.....ARGhahabubu
aim for it...but.....YERRRARGH....
CARELESS on the 1st page....ehhuhuhu...
I must check my answer da.....T.T

I must check my answer,
I must check my answer,
I must check my answer,
I must check my answer,
I must check my answer,
I must not cheat miss Yong,
I must not cheat miss Yong,
I must not cheat miss Yong,
I must not cheat miss Yong,
I must not cheat miss Yong!!!!

Sorry ah miss Yong,
I lost my 4marks on the 1page...T.T
Isotopes and electron arrangement ahhhh...
why i so careless....WHYYYYY