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Powerpoint Description:This slideshow covers Topic 1 (Key Concepts) from the EdExcel 2016 GCSE course. It includes: atomic structure, mass and atomic number, isotopes, calculating atomic masses from different isotopes, how the Periodic Table was developed by Newlands and Mendeleev, ionic bonding, naming compounds, properties of ionic molecules, balancing ions, giant ionic structures, covalent bonding, properties of simple covalent molecules, dot and cross diagrams, dissolving ionic structures, explaining the properties of different classes of compound such as ionic and giant covalent, polymers, metals and metallic structure, ways of drawing covalent bonds, relative formula mass, empirical formulae and how to deduce it, conservation of mass in reactions, the mole, molar calculations, concentration, calculating the mass of products, stoichiometry.
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