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1.2 Atomic structure

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Question 10
F

A chlorine molecule, Cl2\mathrm{Cl_{2}}Cl2​, is made of two chlorine atoms joined together.

Which is the best estimate of the length of a chlorine molecule?

[1]
A

4×10−3 m4\times10^{-3}\,\mathrm{m}4×10−3m

B

4×10−6 m4\times10^{-6}\,\mathrm{m}4×10−6m

C

4×10−10 m4\times10^{-10}\,\mathrm{m}4×10−10m

D

4×10−14 m4\times10^{-14}\,\mathrm{m}4×10−14m

Markscheme

1.2 Atomic structure Questions

  1. GCSE
  2. /Chemistry
  3. /1.2 Atomic structure

51 exam-style questions on OCR GCSE Chemistry 1.2 Atomic structure, covering 1.2.1 Development of the atomic model, 1.2.2 The nuclear model and the size of atoms, and 1.2.3 Subatomic particles in atoms and ions. Each one has a worked solution and a mark scheme showing where the marks go.

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