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History |
How the Periodic Table was developed over the centuries |
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The Modern Periodic Table |
Solids, liquids and gases Metals and non-metals Groups Periods The transition metals |
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Group 1 - the Alkali Metals |
Physical properties Chemical properties - reaction with air, water and chlorine How does reactivity change within the group Predict the properties of caesium Uses |
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Group 7 - The Halogens |
Physical properties Chemical properties - reaction with water, alkali and iron wool How does reactivity change within the group Predict the properties of fluorine The uses of chlorine |
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Group 0 - The Noble Gases |
Physical and chemical properties Uses |
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The Transition Metals |
Physical and chemical properties of some typical examples Uses |