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The Particle Model · Term 3

Conservation of Mass in Changes

Students will investigate the principle that mass is conserved during physical and chemical changes.

Key Questions

  1. Explain why atoms are conserved during a chemical change.
  2. Analyze experimental evidence supporting the law of conservation of mass.
  3. Predict the mass of products given the mass of reactants in a closed system.

ACARA Content Descriptions

AC9S8U04
Year: Year 8
Subject: Science
Unit: The Particle Model
Period: Term 3

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