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Transcript

  • 1. PH scale
    science
  • 2.
  • 3. PH7
    neutral
    =
  • 4. PH14
    PH1
    Strong alkali
    Strong acid
  • 5. http://www.bbc.co.uk/schools/ks3bitesize/science/chemical_material_behaviour/ph_experiment/activity.shtml
    Test your
    Awareness
    With this
    video
  • 6. How can this video help you with the PH Scale(acidic , alcali, neutral?
    You need to be aware of what the
    chemical is so you don’t get hurt
    (you don’t miss anything out)
  • 7. The end