2 AS Chemistry resources Search within results Go How ratings and recommendations work Apply Filter resourcesClear all filtersLevelClear filter AS SubjectClear filter Chemistry Exam board AQA Edexcel TopicClear filter Inorganic Chemistry The Periodic Table Resources Crossword Flashcards Mindmap Multi-tool Quiz Quizsearch AS Chemistry Topic 4 - Inorganic Chemistry and the Periodic Table AS, Chemistry Quiz Group 7- The Halogens AS, Chemistry Mindmap Search again