nah, a radioisotope is radio active if 1) proton : neutron ratio is too high, 2) proton : neutron ratio is too low, or 3) too many protons and neutrons in the atom.
unfortunately, electrons have nothing to do with it, but good reasoning! ehehe
yay.. sameness!!
whooooooo i got EXACTLY the same as yoo.. must mean something good.. riight? hahah
i feel great.. that exam was SO much better than expected!
yeeeh it was actually a pretty good exam.. i was expecting it to be hard considering how hard 2u and 4u were.. but thank god it wasnt.. the first four questions were very straightforward and simple.. however from question 5 onwards there were little tricks. i thought question 7 was particularly...
well.. this tutor dude was telling us that if u can get a raw mark of 70% then it usually gets scaled to the 90's.. not sure about where 50% raw would get ya.. it may scale down.. probably not, but depending on how everyone else went, then.. i duno.. dont aim for 50% buddy.. aim high! 100% here...
ohhhhh maths.. it definitely sucks. i finished the first five questions in the first half hour.. but by the time i got to question eight.. it started getting a bit like wtf? is it thursday already?
i HATE Xuan and Yvette - they are dumb.. the whole time i was doing that question i was...
yeh they were the worst possible questions they could have put for religion vs. non-religion.
i was so prepared for my comparison on christianiti vs. humanism, but nooo they have to be fools and think of something totally irrelevant!
oh well, i made something up! ahah.. totally over it!
yeh.. it wasnt bad actually, i left it til the end too, but i only had about 25 mins, i ended up writing 10 pages for it tho.. so pretty happy. the quote was so easy to relate to all my texts..
whooooooooo no more english.. ever!
yeh i wrote 9 pages, that's coz wen i was sitting there doing my usual stop and look around at what everyone else is up to, i noticed this girl who was just zooma zooma writing, so, it gave me some boost and i ended up writing about 3 pages in the space of about 2 secs (this is an exaggeration)...
yeh.. the catholic trials really are crap. i think that schools who do them are the disadvantaged ones, coz they make them so hard, harder than the actual HSC exam in most cases and then we get a shit mark for them, meaning our overall mark gets heaps affected because trials usually make up 40%...