Nanoparticles
How small a nanoparticle is, nanometres in standard form, surface area to volume ratios, and the uses and risks of nanoparticles.
You will be able to
- Convert between nanometres and metres in standard form
- Calculate the surface area to volume ratio of a cube and compare particles
- Give uses of nanoparticles and weigh up their risks
20 minutes, 8 exam-style questions.