Category Archives: Bonding and physical properties

Bonding and physical properties

The four types of crystal structure: • ionic • metallic • macromolecular (giant covalent) • molecular. The structures of the following crystals as examples of these four types of crystal structure: • diamond • graphite • ice • iodine • magnesium • sodium chloride. Assessment and practical opportunities Students should be able to: • relate the melting point and conductivity of

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