Carbon dioxide, CO2\text{CO}_2CO2, is a gas at room temperature consisting of simple molecular structures.
Describe what is meant by the term molecule.
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Markscheme
2.4 Covalent bonding Questions
15 exam-style questions on Edexcel GCSE Chemistry 2.4 Covalent bonding, covering 2.4.1 Covalent bonding and simple molecules. Each one has a worked solution and a mark scheme showing where the marks go.