Hey guys, i wanted to know whether there were any parts of the Prelim Chem course that is excessively used or is important to know for the HSC course? so i can look over them before i move on into the HSC course.
Ummm all the polarity stuff? Yea revise that too. And know how to draw electron dot diagrams. I think you needa know how to draw them for an oxygen and ozone one for the HSC.