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2.3 Ionic bonding

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Question 22

Element X is in group 2 of the periodic table. An atom of X contains 38 protons and 38 electrons.

Explain how an atom of X forms an ion and deduce the charge on the ion.

[3]
Markscheme

2.3 Ionic bonding Questions

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

119 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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