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Grade Gorilla: Grills and grades you on your science knowledge....

KS3 Chemistry

(U.K. Age 11-14)

Test yourself : On-line revision questions

Want to check on your progress so far? What grade are you on at the moment?

How does this site work?



Quick Quiz Questions on....
Elements and the periodic table
periodic table
Acids + Alkalis
and the pH scale
States of matter and gases
Pure substances, seperation techniques
Types of reactions, reactivity series
glow sticks
The Earth  

How it works:

This is a free site! Registration is optional.

Just find a topic you want to revise. Each topic consists of multiple choice revision questions. After each section submit your answers to save them and move on. You can check and change them later.

At the end of each revision quiz you can either

A full topic quiz typically takes between 15 and 30 mins - micro quizzes 5-10 mins.

Are you ready?

If you need practice questions at the end of your science topic, this IS the #1 site - and it's FREE!