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5.1.2a Composition of the nucleus and isotopes

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Question 97

The nuclide notation for magnesium-26 is 1226Mg^{26}_{12}\text{Mg}1226​Mg. How many neutrons are in a nucleus of magnesium-26?

A

12

B

14

C

26

D

38

Markscheme

5.1.2a Composition of the nucleus and isotopes Questions

  1. IGCSE
  2. /Physics
  3. /5.1.2a Composition of the nucleus and isotopes

170 exam-style questions on CIE IGCSE Physics 5.1.2a Composition of the nucleus and isotopes. Each one has a worked solution and a mark scheme showing where the marks go.

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