MATTER CHANGES

MATTER CHANGES

1. STATES OF MATTER

   • SOLID: definitive shape and volume
   • LIQUID: not a definite shape; definite volume
   • GAS: not a definite shape or volume

2. PHYSICAL CHANGES: matter does not change its nature. They can be reversible or irreversible.

   • CHANGES OF STATE
     • Source of image: https://www.brainkart.com/article/Change-of-state_39860/
   • SHAPE, POSITION, TEXTURE, AGREGATION,...

3. CHEMICAL CHANGES: always irreversible

   • oxidation
   • combustion
   • fermentation
   • heating

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