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2.3 Ionic bonding

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Question 20
H

An aluminium ion is Al3+\mathrm{Al^{3+}}Al3+. An aluminium atom has 13 protons and mass number 27. Which row is correct for Al3+\mathrm{Al^{3+}}Al3+?

[1]
A

13 protons, 14 neutrons, 10 electrons

B

13 protons, 27 neutrons, 16 electrons

C

10 protons, 14 neutrons, 13 electrons

D

13 protons, 14 neutrons, 16 electrons

Markscheme

2.3 Ionic bonding Questions

  1. GCSE
  2. /Chemistry
  3. /2.3 Ionic bonding

56 exam-style questions on Edexcel GCSE Chemistry 2.3 Ionic bonding, covering 2.3.1 Ions and the formation of ionic bonds, 2.3.2 Naming and deducing formulae of ionic compounds, and 2.3.3 Giant ionic lattices. Each one has a worked solution and a mark scheme showing where the marks go.

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