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1.1 The particle model

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Question 4
F

Which statement describes the plum pudding model of the atom?

[1]
A

Electrons orbit a small positive nucleus at fixed distances

B

A sphere of positive charge with electrons spread through it

C

A tiny dense nucleus surrounded by mostly empty space

D

Solid spheres that cannot be split into smaller particles

Markscheme

1.1 The particle model Questions

  1. GCSE
  2. /Physics
  3. /1.1 The particle model

44 exam-style questions on OCR GCSE Physics 1.1 The particle model, covering 1.1.1 Development of the atomic model, 1.1.2 Structure of the atom, 1.1.3 The size of atoms and small molecules, 1.1.4 Density, 1.1.5 Density and the states of matter, and 1.1.6 Density, mass and volume. Each one has a worked solution and a mark scheme showing where the marks go.

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