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2.4 Bulk and surface properties of matter including nanoparticles

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Question 13
H

An atom has a diameter of 1 × 10-10 m. A nanoparticle has a diameter of 1 × 10-8 m.

The diameter of the nanoparticle is how many times the diameter of the atom?

[1]
A

10

B

100

C

1000

D

10 000

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

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.

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