| BBC - GCSE Bitesize - Science: Chemistry |
| An easy-to-use online revision service. Provides revision material including interactive notes, TV programs, message boards and the ability to email a ... |
| http://www.bbc.co.uk/gcsebitesize/chemistry/ |
| Awesome Library - Science |
| "Chemistry is the science of matter and its interactions with energy (see physics, biology). Because of the diversity of matter (which is mostly atomic), ... |
| http://www.awesomelibrary.org/Classroom/Science/Chemistry/Chemistry.html |
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