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5.1 The nuclear model of the atom

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Question 64

Below are the symbols for five different nuclides:

614X714X715X816X919Xnuclide 1nuclide 2nuclide 3nuclide 4nuclide 5 \begin{array}{ccccc} ^{14}_{6}\text{X} & ^{14}_{7}\text{X} & ^{15}_{7}\text{X} & ^{16}_{8}\text{X} & ^{19}_{9}\text{X} \\ \text{nuclide 1} & \text{nuclide 2} & \text{nuclide 3} & \text{nuclide 4} & \text{nuclide 5} \end{array} 614​Xnuclide 1​714​Xnuclide 2​715​Xnuclide 3​816​Xnuclide 4​919​Xnuclide 5​

Which two nuclides are isotopes of the same element?

A

nuclide 1 and nuclide 2

B

nuclide 2 and nuclide 3

C

nuclide 3 and nuclide 4

D

nuclide 4 and nuclide 5

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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