Save a short version of this homepage to laptop, desktop, mobile device, tablet etc.

Above are links to the main sections of the website, these in turn link to other sub-indexes from which I hope you will bookmark useful and relevant links for your science course. At the top and bottom of all revision notes pages are more detailed sets of navigation bar buttons to which you should make yourself familiar and use the Google search engine dedicated to My site putting in 'anything of interest' and you can put in multiple words to get the best page match from Doc Brown's website.

"Doc Brown's Chemistry" is a website designed for UK science students studying GCSE Biology, GCSE/IGCSE Chemistry, GCSE Physics and Advanced Level Chemistry. My website covers the current science syllabus specifications from AQA, Edexcel and OCR examination boards. This science revision e-learning  website includes notes & quizzes for chemistry, but includes some biology and physics too AND lots of 'unofficial' revision summaries for ALL the current GCSE Sciences (links below). The new GCSE specifications starting in September 2016 will be eventually covered too.

CV and 1993 still with beardCV and 2006 still click click!!I hope these web pages of 'Doc Brown's Chemistry'  help your studies! and a warm welcome to the HOMEPAGE of doc b's "Chemistry Online" revision website. This was my millennium 'teaching & learning' project and Doc Brown (teacher) has been online since 2000! Its a big SCIENCE WEBSITE to get to know from a retired CHEMISTRY teacher (and some physics and general science for teaching and learning purposes), SO, use the appropriate INDEXES and Google custom 'Doc Brown's Site' SEARCH too! 'Doc Brown's Chemistry' (all material Dr Phil Brown 2000-2016) has lots of  science revision notes & quizzes, mainly an e-learning website for chemistry, but includes some biology and physics too AND lots of 'unofficial' revision summaries for ALL the current English GCSE Science courses

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New & re-edited webpages: science and 'docspics':  Aug 3rd  NEW revision summaries for the NEW Edexcel GCSE Physics and the NEW Edexcel GCSE Combined Science Physics courses: Revision for Paper 1 (Topics 1-7) and  Paper 2 (Topics 8-15) Aug 5th: PLEASE NOTE NEW revision summaries for the NEW OCR Gateway Science A GCSE Biology and NEW OCR GCSE Gateway Combined Science A Biology courses: Revision for Paper 1 (Topics 1-3) and  Paper 2 (Topics 5-6) STARTING with Y10 in Sept. 2016 onwards, first exams in 2018 NEW revision summaries for the NEW OCR Gateway Science A GCSE Chemistry and NEW OCR GCSE Gateway Combined Science A Chemistry courses: Revision for Paper 1 (Topics 1-3) and  Paper 2 (Topics 4-6) STARTING with Y10 in Sept. 2016 onwards, first exams in 2018 NEW revision summaries for the NEW OCR Gateway Science A GCSE Physics and NEW OCR GCSE Gateway Combined Science A Physics courses: Revision for Paper 1 (Topics 1-4) and  Paper 2 (Topics 5-8) STARTING with Y10 in Sept. 2016 onwards, first exams in 2018 OCR GCSE (9-1) 21st Century Science GCSE Biology B Chapters 1-3 (Chapters 1-3, GCSE Combined Science) * OCR GCSE (9-1) 21st Century Science GCSE Biology B Chapters 4-6 (Chapters 4-6, GCSE Combined Science) * OCR GCSE (9-1) 21st Century Science GCSE Chemistry B Chapters 1-3 (Chapters 1-3, GCSE Combined Science) * OCR GCSE (9-1) 21st Century Science GCSE Chemistry B Chapters 4-6 (Chapters 4-6, GCSE Combined Science) * OCR (9-1) 21st Century Science GCSE Physics B Chapters P1-3 (Chapters P1-3, GCSE Combined Science B physics) * OCR (9-1) 21st Century Science GCSE Physics B Chapters P4-6 (Chapters P4-6, GCSE Combined Science B physics) * Aug 25th re-edit introduction to mass spectroscopy *

IN FUTURE THIS WILL BE MY MAIN GCSE SCIENCE INDEX - The 'old' navigation system was far too complicated (a big apology in retrospect), things will be a lot simpler from July 2017 onwards when the 'old' GCSE courses have finished and the 'old' GCSE science summary pages dealt with!

ALPHABETICAL SITE INDEX for chemistry    

For latest updates see https://twitter.com/docbrownchem