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Chemical Changes and Extraction · Summer Term

Bond Breaking and Bond Making

Students will understand that energy is required to break bonds and released when bonds are formed.

Key Questions

  1. Explain why bond breaking is an endothermic process.
  2. Explain why bond making is an exothermic process.
  3. Differentiate between the energy changes associated with breaking and forming chemical bonds.

National Curriculum Attainment Targets

GCSE: Chemistry - Chemical Bonds
Year: Year 10
Subject: Chemistry
Unit: Chemical Changes and Extraction
Period: Summer Term

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