Download or read book Chemistry Extension File written by Eileen Ramsden and published by Nelson Thornes. This book was released on 1998 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes a Teacher's Guide including teaching notes, guidance on the range of activities for coursework, equipment lists and answers to all questions. Additional assessment to enrich, extend and tailor the context of the Key Science textbooks for international schoolsA 'Mother Tongue' glossary to help students access the textbooksAdditional multiple choice questionsAlternative practical exercises (with sample mark schemes)