GCSE Chemistry – Physical Properties of Group 7 (Halogens)

GCSE Chemistry – Physical Properties of Group 7 (Halogens) This GCSE Chemistry video explains the physical properties of Group 7 elements, the halogens, clearly and simply for exam success. In this video, GCSE students learn about the physical properties of the halogens in GCSE Chemistry. The lesson explains trends in Group 7 including colour changes, states at room temperature, melting and boiling points, and how these properties change as you go down the group. Students also learn how these trends are linked to increasing atomic size and intermolecular forces. This video is designed for GCSE Chemistry revision and supports students studying AQA GCSE Chemistry, OCR GCSE Chemistry, and Edexcel GCSE Chemistry. It is suitable for Year 9, Year 10, and Year 11 students and covers a key part of the periodic table topic. Students will develop understanding of halogens, Group 7 trends, physical properties, colour changes, states of matter, and common GCSE Chemistry exam questions on the periodic table. GCSE Chemistry exam topic: periodic table and Group 7. Supports AQA, OCR, and Edexcel GCSE Chemistry revision on halogens, physical properties, trends down Group 7, and periodic table patterns. Related topics include chemical properties of halogens, displacement reactions, reactivity trends, and electron shells.