Chemistry Unit 4
Unit 4 - Chemical Changes
Unit 4 - Chemical Changes
Reactions of Metals
Acids, Alkalis and Salts
Electrolysis
Revision videos at the bottom of the page
REVISION QUESTIONS for unit 4 -
REVISION QUESTIONS for unit 4 -
Click on the link , answer the questions and use the mark scheme tab to mark them.
Click on the link , answer the questions and use the mark scheme tab to mark them.
You do not have to print them just use paper.
You do not have to print them just use paper.
Grade 1-4
Reactions of Metals -
Reactions of Acids -
Electrolysis -
Grade 5-6
Reactions of Metals -
Reactions of Acids -
Electrolysis -
Challenge (Higher)
Reactions of Metals -
Reactions of Acids -
Electrolysis -
Higher
Higher