Physical and Chemical Changes of Matter

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    Chapter 4 Physical and Chemical Changes of Matter (11 videos)

      4.1: Physical Changes in Matter
      Physical and Chemical Changes
    1. Physical and Chemical Changes
      4.2: Changes in States of Matter
      Matter and Its States
    1. Matter and Its States
      2. Melting Candle Wax to Explore States of Matter
    2. Melting Candle Wax to Explore States of Matter
      4.3: Processes Involved in Changes in States of Matter
      Melting: Change of Solid Into Liquid
    1. Melting: Change of Solid Into Liquid
      2. Freezing: Change of Liquid Into Solid
    2. Freezing: Change of Liquid Into Solid
      3. Boiling: Change of Liquid Into Gas
    3. Boiling: Change of Liquid Into Gas
      4. Evaporation: Change of Liquid Into Vapors
    4. Evaporation: Change of Liquid Into Vapors
      5. Condensation: Change of Gas Into Liquid
    5. Condensation: Change of Gas Into Liquid
      4.4: Chemical Changes in Matter
      Physical and Chemical Changes (Continued)
    1. Physical and Chemical Changes (Continued)
      4.5: Comparison Between Physical and Chemical Changes
      Physical and Chemical Changes
    1. Physical and Chemical Changes
      2. Physical and Chemical Changes (Continued)
    2. Physical and Chemical Changes (Continued)