Physical and Chemical Changes

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Physical and Chemical Changes

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  1. Physical and Chemical Changes

    Slide 1 - Physical and Chemical Changes

    • Chelsey Beltrami
  2. Physical Changes

    Slide 2 - Physical Changes

    • A physical change is the  change NOT involving a change in the substance's chemical identity
  3. Ripping paper is a physical change

    Slide 3 - Ripping paper is a physical change

  4. You can tell a physical change by the change in texture, shape, size, color, odor, volume, mass, weight, and density.

    Slide 5 - You can tell a physical change by the change in texture, shape, size, color, odor, volume, mass, weight, and density.

  5. Chemical Changes

    Slide 6 - Chemical Changes

    • A Chemical Change is any change that results in the formation of new chemical substances. During a chemical change, substances are changed into different substances
  6. A banana is a chemical change because it’s rotten and can’t go back to the same banana it was before.

    Slide 7 - A banana is a chemical change because it’s rotten and can’t go back to the same banana it was before.

  7. You can tell a chemical change by color change, bubbling, fizzing, light production, smoke, and presence of heat.

    Slide 9 - You can tell a chemical change by color change, bubbling, fizzing, light production, smoke, and presence of heat.