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The top documents tagged [dotcross diagram]
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dotcross diagram
ScienceShare.co.uk Shared Resource
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Magnesium has metallic bonding. (i)Draw a diagram to show what is meant by metallic bonding. Label the diagram. [2] (ii) Why is magnesium a good conductor.
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1.Draw a dot-cross diagram for a sodium atom 2.Write an equation to show the first ionisation energy of sodium (its value is +496kJmol -1 ) 3.Write an.
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