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There are two main types of covalent bonds. Covalent molecular are just covalently bonded atoms that form a molecule. eg. Water, Carbon Dioxide, Oxygen gas The individual molecules also have intermolecular attractions between them that bind them together. These intermolecular attractions...

The common misconception is that water conducts electricity. Actually, pure water, H2O, is a terrible conducter of electricity. Only when things eg ions are dissolved into water is water able to conduct electricity.

No. Only metals, graphite, and molten ionic compounds conduct electricity i believe.

You see first year uni students in coaching colleges getting paid $15 an hour to teach a whole class. You could easily get one for $20 one on one, how is that better for value ?

Tutoring can be helpful and english tutoring can help (if it didn't why are there any english teachers at all.) That being said, it all depends on you and your tutor. How much is your tutor willing to put in, how much are you willing to put in. If your not going to care about interacting with...

Chemistry is alot like maths, you'll need to know the foundations before learning the harder topics. Make sure you know all of the assumed knowledge from the stages below prelim. (Found in the syllabus) In The Chemical Earth the most important past ( in my opinion) is the different types of...

Resources section is good, but slightly unorganised and just gonna get worse as more stuff is uploaded. Alot of files are just randomly named and don't tell you anything until you dl it. The sticky is 11 pages long, no one is going to sift through that :/

Scan, and then when you make a post, you can upload files. Some schools offer downloadable past papers.

The preliminary resources contain notes and shit, but no past papers. You guys got any past papers? Share the love.

Real image - a projection Virtual image - a reflection basically. according my physics teacher. edit: STUFF THAT ACTUALLY EXISTS IS NOT CONSIDERED AN IMAGE Once again, according to my physics teacher.

No, there has been communist countries, just no socialist countries ? or am i wrong here.

Easyway is such a fucking rip off... like $4 a cup, even more with pearls. What happened to good old happy cup. Like $3. Btw, milk tea is good, easy way is shit. Oh and at every drink place similar to easyway, eg gumballs @ burwood (which is 1000x better except the pearls suck) there are...

yer i would do ext 1 also. but adv eng is just a bit whack

Re: Virgina Tech Massacre must of been subconscious

Re: Virgina Tech Massacre im bad with pictures ;_;

Re: Virgina Tech Massacre free speech? wtf that still exists? since when?

Wasn't scaling designed so you couldn't play it ? If it scales higher, the lower the raw marks. If it scales lower, the higher the raw marks. But in the end, it would be around the same. It really just does depend on you.

Please...studying shakespeares and change does not equal to greater communication or writing skills.

woah you have alot of work.

I was in the careers advisors room and he asked me if i was here for work experience. I told him i was in yr 11 and that meant i couldn't do it right. And he's like 'Why not?'