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 *