challenging but they are fair. Provided you've been taught well and have used the right revision strategies you can achieve a great grade. It's also a well respected exam board, better to choose a Centre doing AQA Chemistry than one that has jumped to an exam board seen as a softer ...
There are forty questions on this paper. Answer Premium Blood Carbon dioxide Red blood cell 2236 Words 9 Pages Good Essays Read More Past Paper Edexcel A2 Chemistry Questions and Answers Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . ....
Chemistry Past Paper Section A (Answer ALL questions in this Section.) 1. Rubidium (Rb) and potassium belong to the same group in the Periodic Table. The relative atomic mass of rubidium is larger than that of potassium. (a) Explain whether rubidium is more reactive than potassium. (b) ...
Chemistry AQA GCSE past paper Initials Candidate Signature Question General Certificate of Secondary Education Higher Tier June 2013 Science A CH1HP H Unit Chemistry C1 Chemistry Unit Chemistry C1 Monday 10 June 2013 1.30 pm to 2.30 pm Mark 1 2 3 4 5 6 7 TOTAL For thispaperyou must have: ...