Science ClipsReversible 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