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5.1 The nuclear model of the atom

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Question 24

A nuclide of the element copper has the symbol shown.

2963Cu {}^{63}_{29}\text{Cu} 2963​Cu

What does a neutral atom of this nuclide contain?

A

29 protons, 63 neutrons, 34 electrons

B

29 protons, 34 neutrons, 29 electrons

C

34 protons, 29 neutrons, 63 electrons

D

63 protons, 29 neutrons, 34 electrons

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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