1. Elements and atomic structure -- 2. The periodic table, fluorine and the halogens -- 3. Trends in group 7 -- 4. Fluorine -- 5. Chlorine -- 6. Bromine -- 7. Iodine -- 8. Astatine -- Find out more about the halogens -- Glossary -- Timeline -- Further reading and useful websites -- Index
Summary
Elements and atomic structure - The periodic table, fluorine and the halogens - Trends in Group 7 [i.e. Group 17] - Fluorine - Chlorine - Bromine - Iodine - Astatine - Timeline