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5.1.1a Structure of the atom and ions

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Question 102

Three students are describing the properties of particles within an atom:

  • Student 1: The nucleus contains protons and neutrons, which together make up almost all of the atom's mass.
  • Student 2: Electrons have a negative charge and occupy the space outside the nucleus.
  • Student 3: Neutrons have a positive charge and are located in the nucleus.

Which students are making a correct statement?

A

1, 2 and 3

B

1 and 2 only

C

1 and 3 only

D

2 and 3 only

Markscheme

5.1.1a Structure of the atom and ions Questions

  1. IGCSE
  2. /Physics
  3. /5.1.1a Structure of the atom and ions

114 exam-style questions on CIE IGCSE Physics 5.1.1a Structure of the atom and ions. Each one has a worked solution and a mark scheme showing where the marks go.

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