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5.1.1a Structure of the atom and ions

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Question 18

An ion of the element sodium is positively charged.

Which change causes the ion to become a neutral sodium atom?

A

gain of electrons

B

gain of protons

C

loss of electrons

D

loss of protons

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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