Chemistry Revision 0.0 / 5 ? ChemistryStructure and bondingGCSEAll boards Created by: Eden BestCreated on: 01-04-19 19:53 number of protons and neutrons in a molecule. Relative Molecular Mass 1 of 17 number of protons and neutrons in a formula. Relative Formula Mass 2 of 17 number of protons and neutrons in an atom. Relative Atomic Mass 3 of 17 a formula in its simplest ratio. Empirical Formula 4 of 17 compounds formed by a reaction between metal and non-metal ions. Ionic Compound 5 of 17 a small number of atoms joined together in a neutral molecule. Simple Covalent Structures 6 of 17 large structures of non-metal atoms bonded strongly by sharing electrons. Giant Covalent Structures 7 of 17 sharing delocalised electrons between positive metal ions which gives the substance definite structure Metallic Bonding 8 of 17 made up of repeating monomers, linked together by strong covalent bonds to form a chain. Polymer 9 of 17 can form four covalent bonds. Carbon 10 of 17 giant covalent structure, which is hard due to a rigid structure. Diamond 11 of 17 giant covalent structure, with lots of layers that can slide over each other. Graphite 12 of 17 Single layer of graphite. Graphene 13 of 17 Allotropes that are shaped like a sphere and tube. Fullerenes 14 of 17 These rely on the atomic structure of the atoms. Atomic/ Molecular Properties 15 of 17 These describe how atoms/ molecules interact in big groups. Bulk Properties 16 of 17 a very small particle with the size between 1nm and 100 nm across. Nanoparticles 17 of 17
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