Wednesday, 1 July 2015

Science Tech


In science tech we have been learning about acids and bases. Everyone tested 6 household substances will universal indicator paper to see what their PH numbers are 1-6 were acids 7 is nurture and 8-14 are bases
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2 comments:

  1. Anonymous18 August 2015 at 08:54

    Good job Zara it looks very interesting

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  2. Anonymous13 November 2015 at 13:43

    Wow Zara very interesting. Your so intelligent. :)

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