The lowest-priced item in unused and unworn condition with absolutely no signs of wear.The item may be missing the original packaging (such as the original box or bag or tags) or in the original packaging but not sealed. The item may be a factory second or a new, unused item with defects or irregularities.See details for description of any imperfections.
Endorsed by WJEC, and written by a team of experienced senior examiners this is the only study and revision guide that precisely matches the WJEC AS Chemistry course. It contains essential course notes, revision advice, and examiner tips on how to boost grades as well as a Q&A section with model student answers, examiner commentaries and marks.
Peter Blake is a former lecturer and senior lecturer in Chemistry at St Andrews and Cardiff Universities. He has been an examiner for A Level Chemistry for twenty five years, during which time he has been involved in both specification revision and the authoring of study materials. Elfed Charles has thirty years of experience teaching in secondary schools. He is an experienced senior manager and is a Principal Examiner in Chemistry at A Level for a major awarding body. Kathryn Foster is a former Head of Science at a Sixth Form College. She has many years of experience teaching Chemistry at A Level and is a Principal Examiner for Chemistry with a major awarding body.