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Monday, 25 February 2019

Skittles Chromatography

Aim: To separate the colours using chromatography

Materials:

  • Petrie Dish
  • Skittles
  • Water 
Steps:
  1. Put the Skittles in a circle spread around the petrie dish
  2. Add water to the dish
  3. watch the colours spread
  4. take photos
when the skittles lost its colour it spread out and then it did not mix with the other colours it stopped losing its colour, we should have waited for the skittles to 
lose their colour more before we touched it
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2 comments:

  1. Anonymous25 February 2019 at 21:09

    Ka pai Tamani! You were correct, you have finished both of your chromatography blogs. I wonder if next time you could help someone else in the class with their blogging or work on part 3, the extension task Mr Palmer has assigned.

    You have earned a point towards your badge.

    - Miss Birtch

    ReplyDelete
  2. Anonymous11 March 2019 at 14:35

    ok thanks for the feedback

    ReplyDelete

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