As an A-level Chemistry teacher and tutor I've found AQA a really good exam board and my tutees agree. AQA questions for Chemistry are fairly 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...
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) ...
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