Physical and Chemical Changes ACP review

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Physical and Chemical Changes ACP review

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  1. Physical and Chemical Changes

    Slide 1 - Physical and Chemical Changes

    • ACP Review
  2. Physical Change

    Slide 2 - Physical Change

    • The substance stays the same, doesn’t become something new
    • some examples are:
    • Tearing a piece of paper
    • Water freezing or melting
    • Cutting wood
    • Dissolving sugar in water
    • Cheese melting
  3. Chemical Changes

    Slide 3 - Chemical Changes

    • One or more substances change into entirely new substances.
    • During a chemical change combination of atoms in the original matter are rearranged to make new types of matter.
  4. Paper Burning

    Slide 4 - Paper Burning

  5. Some Chemical Changes are not so Obvious

    Slide 5 - Some Chemical Changes are not so Obvious

    • Chemical change indicators include:
    • Production of Gas
    • Production of an odor
    • Formation of a precipitate
    • Change in energy
    • Change in color
    • 2 or more
  6. Cool Chemical Change Video

    Slide 6 - Cool Chemical Change Video