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5.1 The nuclear model of the atom

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Question 171

What is nuclear fusion?

A

the splitting of a heavy nucleus into two or more smaller, lighter nuclei

B

the joining together of two light nuclei to form a heavier nucleus

C

the emission of electromagnetic radiation from an atom

D

the removal of electrons from an atom to form a positive ion

Markscheme

5.1 The nuclear model of the atom Questions

  1. IGCSE
  2. /Physics
  3. /5.1 The nuclear model of the atom

284 exam-style questions on CIE IGCSE Physics 5.1 The nuclear model of the atom, covering 5.1.1a Structure of the atom and ions, 5.1.1b Alpha-particle scattering, 5.1.2a Composition of the nucleus and isotopes, 5.1.2b Proton number, nucleon number and nuclide notation, and 5.1.2c Nuclear fission and nuclear fusion. Each one has a worked solution and a mark scheme showing where the marks go.

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