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IGCSE Co-ordinated Science Paper 3.?
So, I just gave my french reading and alternative practical co-ordinated science. It was exactly the opposite to what I was thinking. I feel like I did so much better on french than for science. Science was very hard and I'm worried that paper 3 will be hard as well. I heard that the overall mark for paper 3 is 120 now? Meaning more questions on the same amount of time. How I so really good on that paper? Please help! I'm scared that this paper 6 may have ruined my chance for a A*/A :(
3 Answers
- 8 years agoFavorite Answer
Had the same papers today and the same outcome. All i can say right now is that everyone feels this way. I usually had 54+/60 on paper 6 but this was really hard, more like a 40 - 45/60. I think that this is going to be the year of low grade boundaries in science unless paper 3 is really easy. But we can't change anything now, so just hope and prepare for next paper :)
Source(s): i just did the exams myself and heard how my classmates felt. - rossonLv 45 years ago
You'll be able to detect that the query asks for compoundS, so that you should .: add hydrazine H2N-NH2 (used as a maneuvering rocket gasoline on the distance shuttle) and the diazenes cis- and trans HN=NH (sp2 hybridization at N). [1] These constructions supply N a valence of three just like N in NH3, so are perfectly suitable. You are not to grasp that the diazenes are relatively unstable beasties. Google the cmpds; i'm sure Mr Wikipedia can give you more small print.
