Hello 511,
Just to inform you:
You PAL assessment next week for chemistry would cover the following topics
- chemical calculations (till Set 5 of notes)
- balancing equations
- writing chemical formulae
THERE WOULD BE NOTHING ON ACID, BASES and SALTS.
that should be it for now ;)
study hard! find me if you are still unsure of anything. Remember that you are studying for your future.
tata,
Ms Joyce Goh