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4.1 Atoms and isotopes

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Question 27
H

Bohr adapted the nuclear model of the atom. Which statement gives the reason why his adaptation was accepted by other scientists?

[1]
A

Bohr carried out an experiment that showed electrons orbit the nucleus.

B

Bohr's calculations agreed with the results of earlier experiments.

C

Bohr's model was the first model of the atom to contain a nucleus.

D

Bohr's model explained the results of the scattering experiment.

Markscheme

4.1 Atoms and isotopes Questions

  1. GCSE
  2. /Physics
  3. /4.1 Atoms and isotopes

40 exam-style questions on AQA GCSE Physics 4.1 Atoms and isotopes, covering 4.1.1 The structure of an atom, 4.1.2 Mass number, atomic number and isotopes, and 4.1.3 The development of the model of the atom (common content with chemistry). Each one has a worked solution and a mark scheme showing where the marks go.

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