Practise AQA GCSE Chemistry 2.4 Bulk and surface properties of matter including nanoparticles with exam-style questions for Foundation and Higher tier. 3 questions covering 2.4.1 Sizes of particles and their properties and 2.4.2 Uses of nanoparticles, matched to the AQA GCSE Chemistry (8462) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.