Chemistry topic 2 5.0 / 5 based on 2 ratings ? ChemistryStructure and bondingGCSEAQA Created by: Millie FreeCreated on: 12-10-17 20:07 643215 Across 1. strong covalent bonds , very high melting points, no free electrons (7) 5. Non metal atoms bond together they share pairs of electrons (8, 5) Down 2. Oppositely charged ions are strongly attracted to one another by electrostatic forces (5, 4) 3. Regular lattice structure (5, 8) 4. Long chains of repeating units (8) 6. Diagram used to show bonding (3, 3, 5, 7)
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