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2.4 Bulk and surface properties of matter including nanoparticles

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Question 14

A manufacturer can use nanoparticles or fine particles of a material to make components for electronic devices.

a.

State which type of particle has the higher surface area to volume ratio.

[1]
b.

Give one advantage of using nanoparticles to make electronic devices.

[1]
Markscheme

2.4 Bulk and surface properties of matter including nanoparticles Questions

  1. GCSE
  2. /Chemistry
  3. /2.4 Bulk and surface properties of matter including nanoparticles

104 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.

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