siapa nak ajar saya balanced equations? ><'
me lo...teach u hw to unbalance it hahaha
GRRR..i wanna cry adyTT u knw how balance?
hmm...usually i use long time to balance it and thn wrong...dunno hw to describe here..dun be scare...be usual...
tmr teach me worrTT PeriodicTable nid memorize it?
i also duuno count hw to teach wor...periodic table hard to memorise...so...bt teacher say din giv wor...haiz...