Compare the size of nanoparticles with the sizes of atoms and molecules
Compare the size of nanoparticles with the sizes of atoms and molecules
Describe how the properties of nanoparticulate materials are related to their uses including surface area to volume ratio of the particles they contain, including sunscreens
Explain the possible risks associated with some nanoparticulate materials
Compare, using data, the physical properties of glass and clay ceramics, polymers, composites and metals
Explain why the properties of a material make it suitable for a given use and use data to select materials appropriate for specific uses