Groups of the periodic table
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Why this why now
This unit builds on pupils’ prior learning from Patterns in the periodic table, where they explored how atomic structure determines element properties and reactivity trends. It deepens their understanding by focusing on the specific properties and reactions of elements in Groups 1, 7, and 0 of the periodic table. This prepares pupils for the next unit, Chemical analysis, where they will apply their knowledge of element groups to identify substances using techniques such as flame tests and instrumental methods, reinforcing their understanding of element behaviour and analysis.
Prior knowledge requirements
- Group 0 elements are called noble gases and do not react.
- The elements in Group 1 are all soft metals that float on water.
- Group 1 metals get more reactive as you go down the group.
- As you go down Group 7, the state of the elements at room temperature change from gas to solid.
- Group 7 elements get less reactive as you go down the group.
Threads
Why this why now
This unit builds on pupils’ prior learning from Patterns in the periodic table, where they explored how atomic structure determines element properties and reactivity trends. It deepens their understanding by focusing on the specific properties and reactions of elements in Groups 1, 7, and 0 of the periodic table. This prepares pupils for the next unit, Chemical analysis, where they will apply their knowledge of element groups to identify substances using techniques such as flame tests and instrumental methods, reinforcing their understanding of element behaviour and analysis.
Prior knowledge requirements
- Group 0 elements are called noble gases and do not react.
- The elements in Group 1 are all soft metals that float on water.
- Group 1 metals get more reactive as you go down the group.
- As you go down Group 7, the state of the elements at room temperature change from gas to solid.
- Group 7 elements get less reactive as you go down the group.
Chemistry
Groups of the periodic table
This unit explores how elements' reactions are related to electron arrangement and atomic number. It covers the properties of Groups 1, 7, and 0 and explains how these depend on outer electrons. It also predicts element reactivity and reactions based on their positions in the periodic table.
5 lessons in unit
slide decks, worksheet PDFs, quizzes and lesson overviews. You can select individual lessons from the Groups of the periodic table unit and download the resources you need, or download the entire unit now. See every unit listed in our AQA secondary chemistry curriculum and discover more of our teaching resources for AQA secondary chemistry programmes.