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KS3Biology Quizzes * KS3Chemistry Quizzes * KS3Physics Quizzes * mixed Science Quizzes

  Doc Brown's Chemistry  -  Year 7-8 KS3 Science and Year 9  revision

Email if answer problem or you think there is an error?

ANSWERS for 7E ACIDS and ALKALIS

The BIG crossword puzzle

The smaller-easier crossword puzzle

The multi-word fill exercises

Summary of the QCA criteria the quizzes are based on.

    QCA 7E "Acids and alkalis" Multiple Choice Questions for Science  revision on common acids/alkalis - pH scale, indicators, neutralisation reaction, uses etc.

7Ewf1-4 four handy linked word-fill worksheets * 7Ewf2 * 7Ewf3 * 7Ewf4 *

The BIG hard on-line crossword puzzle (with letter hints), printout of the BIG version  

OR the smaller EASIER (with letter hints), printout of the smaller EASIER version

matching pair quiz on pH (drag & drop version or printout)

and on hazard symbols (drag & drop version or printout)

* KS3 Science multiple Choice Quizzes for chemistry, worksheets and practice chemistry questions for pupils revising Key Stage 3 science  tests revision help for secondary students *

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