Matter review!

 Dear students,

Please review your notes and the activity book with the following items for the Matter unit:

• Matter, pure subtance, an element and a compound.
• Difference between homogeneous and heterogeneous mixtures.
• Examples
• Definitions of methods of separation.
• Difference between each one of them.
• what is a chemical change?
• Types of chemical changes.
• Combustion
• Oxidation (Rusting and browning in fruit)
• Fermentation
• Mindmap of the unit