Which statement about the sizes of nanoparticles and fine particles is correct?
Nanoparticles are smaller than fine particles
Nanoparticles are larger than fine particles
Nanoparticles are larger than coarse particles
Nanoparticles are the same size as fine particles
40 exam-style questions on AQA GCSE Chemistry 2.4 Bulk and surface properties of matter including nanoparticles, covering 2.4.1 Sizes of particles and their properties and 2.4.2 Uses of nanoparticles. Each one has a worked solution and a mark scheme showing where the marks go.