Question 1
Analyse the data to identify one property that indicates substance X is an ionic compound and one property that indicates substance Y is a metallic compound.
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Chemistry · Unit 1 · Properties and structure of materials · Compounds and mixtures
Analyse data to determine the properties, structure and bonding of ionic, covalent and metallic compounds.
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Question 2
Analyse the data to determine which substance is most likely a metallic compound.
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Describe the properties of ionic, covalent and metallic compounds, e.g. melting and boiling point, thermal and electrical conductivity, strength and hardness.