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5.1.2a Composition of the nucleus and isotopes

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Question 59

What is the proton number (atomic number) of a nuclide?

A

the number of protons in the nucleus

B

the number of neutrons in the nucleus

C

the number of protons plus the number of neutrons in the nucleus

D

the number of neutrons minus the number of protons in the nucleus

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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