Chemical Bonding Buzz Words 0.0 / 5 ? ChemistryAtoms and compoundsGCSEAQA Created by: toothysmileCreated on: 10-10-13 18:57 Ion charged particle 1 of 11 Compound atom of two or more elements which have been chemically bonded 2 of 11 Isoptope the same atomic form of an element with the same number of protons, but with different numbers of neutrons 3 of 11 Ionic Bonding The giving or losing of electrons between a metal and a non-metal 4 of 11 Covalent Bonding The sharing of electrons between two non-metals 5 of 11 1 Property of Ionic Structures High melting/boiling points due to strong electromagnetic forces of attraction between the negative and positive ions 6 of 11 1 property of Simple Molecule substances low boiling/melting point due to weak intermolecular forces between the molecules 7 of 11 1 property of Giant Covalent Molecules high melting/boiling point due to strong covalent bonds 8 of 11 One word to describe Giant Covalent Molecules Macromolecules 9 of 11 Two examples of Giant Covalent Molecules Graphite, Diamond 10 of 11 Why can Graphite conduct electricity? because of the delocalised electrons which allow the layers to slide over each other so can carry a current 11 of 11
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