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5.1.1a Structure of the atom and ions

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Question 89

Which description of a neutral atom of sodium is correct?

A

a central nucleus surrounded by electrons

B

a central nucleus surrounded by molecules

C

electrons surrounded by a central nucleus

D

electrons surrounded by molecules

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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