# Reversible Changes

Demonstrate that dissolving, mixing, and changes of state are reversible changes where no new materials are formed

Builds on: Changes & Separation Vocabulary (soft, https://ai.page/c/changes-and-separation-vocabulary/en.md), Dissolving & Solutions (hard, https://ai.page/c/dissolving-and-solutions/en.md), Heating & Cooling Changes (hard, https://ai.page/c/heating-and-cooling-changes/en.md)

Concept id: reversible-changes. Subject: science. Licence: CC BY-SA 4.0.

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