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Science Clips Reversible and Irreversible Change Clips

  1. Changing materials - rust

    Duration: 01:00

  2. Chemical reactions in cooking food

    Duration: 01:14

  3. What is rust?

    Duration: 00:51

  4. Changes in the state of materials (clip compilation)

    Duration: 00:50

  5. Separating mixtures of substances

    Duration: 01:33

  6. Why galvanise steel?

    Duration: 00:55

  7. Soluble and insoluble materials

    Duration: 01:10