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Example : Sulfur and iron powder may form heterogeneous mixtures.Ĩ d. Those mixed substance can be separated again.

Mixing of non-reactive substances is also able to cause a physical change. Physical Changes Caused by Mixing Substance Examples : Potatoes that are chopped into small pieces or rice which are pounded into flour.ħ c. Physical Changes can also happen because of the pressure or the mechanical treatment. Physical Changes Caused by Pressure or Mechanical Treatment Examples : Boiling water will be evaporated, freezing water will be condensed, and go back to its liquid forms.Ħ b. Physical Changes Caused by Temperature Changes can happen caused increase temperature and decrease temperature. Physical Changes Caused by Temperature Changes Examples : Evaporated water, Melted ice, and sugar which is dissolved on glass.ĥ a. Physical Changes Physical changes : a change which doesn’t changes the stack of matter shaper particles or it doesn’t produce a new substances. Presentation on theme: "Matter Changes and Chemical Reaction"- Presentation transcript:Ĭhapter Vi Matter Changes and Chemical ReactionĢ Learning Objective After learning this unit, you are expected to able to: Summarize the pysical and chemical changes based on simple experiments Identify chemical reaction through simple experimentsĤ A.