GCSE Revision
There are several key areas to revise for the AQA GCSE Chemistry, and whilst it is a new specification it is worth looking at the past papers for the old Chemistry B specification as these […]
Electron shell
Some Definitions…
You need to know at least these definitions before the exams… try to learn them in small bitesize amounts. Ask your friends or parents to test you or write out some flash cards with the […]
