![Group 7 HALOGENS fluorine chlorine bromine iodine physical properties balanced equations chemical reactions balanced gcse chemistry revision notes KS4 science igcse O level for AQA Edexcel OCR exams Group 7 HALOGENS fluorine chlorine bromine iodine physical properties balanced equations chemical reactions balanced gcse chemistry revision notes KS4 science igcse O level for AQA Edexcel OCR exams](https://www.docbrown.info/page03/The_Halogens/gp7trends.gif)
Group 7 HALOGENS fluorine chlorine bromine iodine physical properties balanced equations chemical reactions balanced gcse chemistry revision notes KS4 science igcse O level for AQA Edexcel OCR exams
![Free PowerPoint Presentations about The Halogens (Group 7, Periodic Table) for Kids & Teachers (K-12) Free PowerPoint Presentations about The Halogens (Group 7, Periodic Table) for Kids & Teachers (K-12)](https://science.pppst.com/halogens.gif)
Free PowerPoint Presentations about The Halogens (Group 7, Periodic Table) for Kids & Teachers (K-12)
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