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The Periodic Table and Atoms · Spring Term

Compounds: How Elements Join

Students will understand that atoms join together in fixed ratios to form compounds, focusing on the idea of chemical bonds rather than detailed mechanisms.

Key Questions

  1. Explain that compounds are formed when elements chemically combine.
  2. Describe how the properties of a compound differ from its constituent elements.
  3. Give examples of common compounds and the elements they contain.

National Curriculum Attainment Targets

KS3: Science - Atoms, Elements and Compounds
Year: Year 8
Subject: Science
Unit: The Periodic Table and Atoms
Period: Spring Term

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