Different Bondings Cards based on different bondings 3.0 / 5 based on 1 rating ? ChemistryStructure and bondingGCSEAll boards Created by: Siaz JCreated on: 10-01-11 06:25 Ionic bonding It has a high boiling and melting point. Strong electrostatic forces. It's really hard. Giant lattice structure. It conducts electricity. Eg: NaCl (Group 1 and 7 put together) 1 of 5 Covalent Simple Molecules Bonding Weak intermolecular forces. Low melting and boiling points. Doesn't conduct electricity. (No overall charge.) In form of liquid or gas. Made of molecules. Eg: H2O 2 of 5 Covalent Macromolecules Bonding : Diamond Doesn't conduct electricity. Very hard. Has a high boiling and melting point. C-C bonds Has a giant lattice structure. Every C got four bonds. 3 of 5 Covalent Macromolecule Bonding : Graphite Weak between the layers. Has a high melting and boiling point. Conducts electricity. Eg: Silica Layers that slide. Free electrons. 4 of 5 Metallic Bonding Strong electrostatic forces. De-localised electrons/free electrons; giant structure of atoms, layers that slide. High melting and boiling point. Conducts electricity. Eg: Fe Hard and malleable 5 of 5
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