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The top documents tagged [reactivity of group]
9E Reactions of metals and their compounds
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Explain, in terms of electrons, why potassium reacts more violently than sodium. (3 marks) bigger atom or outer shell electron further from nucleus or
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End of Chapter Test Revision PowerPoint. Melting and Boiling Points The melting point is the temperature at which a substance changes from a
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9E Reactions of metals and their compounds. Elements What is an element? Where can we find a list of all the elements? Where are the metals in the periodic
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