Chemistry 0620 · IGCSE · Solids, liquids and gases

Solids, liquids and gases — practice question

The particles in a substance are widely spaced, arranged at random and moving around. The substance then changes state, and the particles become close together. They are still arranged at random and can move. What is the change of state of the substance?

  • Agas to liquid
  • Bliquid to gas
  • Cliquid to solid
  • Dsolid to gas

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