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The ionic structure of an element is about the valency of electrons on its outer shell. Ions are elements with a positive or negative charge. Elements of the following groups have the following valencies: Group 1: +1 Group 2: +2 Group 3: + 3 Group 4: plus or minus 4 GRoup 5: -3 GRoup 6: -2...

3rd one: one example is kerosene for jet fuel

yeah, I hate it when people say they have done nothing and achieved 99+ I also hate it when people say that they have worked extremely hard, achieving 60 and then they claim that the HSC system is fucked. ;)

oh yes, we did that too. My friend did one country, I'm doing Australia. Later on, we're gonna photocopy the info and give it to each other. Makes it much easier than summarising together :D That would be time consuming too :D I guess group work is good when it takes less time than individual work

Yup :p Beating international students is not that hard. Just study, listen in class and practice regularly. International students are only so good because they do their Maths really early. Perhaps you could try accelerating with a tutor or on your own :)

Is it more effective studying from notes or your textbook? or would u need to study from both?

oh, soz.. i meant that I usually fail subjects that everyone names 'easy'. Everyone says General Maths is easy, sooo...

:D:D:D But you're still gonna want to ace your exam to impress your lover. ;)

Thank god that there will be no multiple choice in our Maths papers! I personally suck at mutiple choice because I overthink the questions. I don't like the idea of dumbing down these courses. It's gonna let the dumb people pass. How is australia gonna compare with other countries in maths?

Don't look down on the General people. General Maths can be quite hard. I think I would score lower in General Maths than Extension 1. I have the tendency to fail in easy subjects. For example, I got much higher marks in my Mathematics 5.3 school exams (averaging 95%) than the School Certificate...

Agreed. It is all about how you tackled maths when you were young. Usually students good at Maths, have been good at Maths since they were little. Firstly, find out what is bothering you in Maths. Is it because you cannot memorise formulas? or is it because you don't know your basics well...

I hate my Chemistry teacher because she told me off for not doing my homework >__<

yes.. I know that I'll be lonely. :(

Drop to general.

... as long as the people actually do something. ;) ohh yes... or I could set up my own little medical centre where I work by myself :D

I haven't started. :(

- Change is highly dependent of the individual's experiences - Change is inevitable. Do you agree?

What about using a fairytale? Would you be marked down for it?

haha with study books, I tell people to get books themselves (unless they pay me, of course)

QFT. Don't webcam with anyone you don't know.. and to f*** with her? She's probably really desperate or she's evil :D Don't do it.