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5.1.2a Composition of the nucleus and isotopes

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Question 146

A nuclide of oxygen is represented as 818O^{18}_{8}\text{O}818​O.

What is the number of neutrons in this nuclide?

A

8

B

10

C

18

D

26

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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