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1.2 Atomic structure

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Question 21
F

Where is most of the mass of an atom found?

[1]
A

In the electron shells around the nucleus

B

In the nucleus at the centre of the atom

C

Spread evenly throughout the whole atom

D

In the empty space between the electrons

Markscheme

1.2 Atomic structure Questions

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

101 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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