Form 6: Distinguishing Physical vs Chemical Changes Exercise

Form 6: Distinguishing Physical vs Chemical Changes

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Form 6: Distinguishing Physical vs Chemical Changes

In this engaging exercise, students will explore key characteristics that differentiate physical changes from chemical changes through hands-on experiments, real-world examples, and interactive discussions, enhancing their understanding of these fundamental scientific concepts. Participants will analyze various scenarios to identify the type of change occurring, reinforcing their observational skills and critical thinking.

Questions

  1. MultiChoice

    Which process is a chemical change, while the others are physical?

  2. MultiChoice

    How do boiling water and burning hydrogen gas differ?

  3. MultiChoice

    An apple slice turning brown when exposed to air is a:

  4. MultiChoice

    Condensation of steam on a bathroom mirror is a:

  5. MultiChoice

    Bleaching a colored shirt with chlorine bleach is a:

  6. MultiChoice

    Chopping wood into small twigs is a:

  7. MultiChoice

    Burning those small twigs in a campfire is a:

  8. MultiChoice

    Whipping cream into whipped cream is a:

  9. MultiChoice

    Milk curdling into cheese when lemon juice is added is a:

  10. MultiChoice

    Copper roof turning green over many years is a:

  11. MultiChoice

    Flattening a lead sinker with a hammer is a:

  12. MultiChoice

    What is the key criteria used to decide if a change is physical or chemical?