This textbook has been written specifically to meet the needs of students following the OCR AS chemistry specification, and provides thorough, carefully-structured coverage of the subject content.
Mike Smith is a Principal Examiner for AS and A-level chemistry and is currently Assistant Principal at Cadbury Sixth Form College. He has written numerous books including five Student Unit Guides for OCR chemistry, also published by Philip Allan. John Older is a Principal Moderator for AS and A-level chemistry. He was previously Vice Master and former Head of Chemistry at University College School in London.