剑桥国际联盟June 2016 (IAL) MS - Unit 4 Edexcel Chemistry.pdf

PhysicsAndMathsT Mark Scheme (Results) Summer 2016 Pearson Edexcel International Advanced Level in Chemistry (WCH04) Paper 01 General Principles of Chemistry I PhysicsAndMathsT Edexcel and BTEC Qualifications Edexcel and BTEC qualifications come from Pearson, the world’s leading learning company. We provide a wide range of qualifications including academic, vocational, occupational and specific programmes for employers. For further information, please visit our website at . Our website subject pages hold useful resources, support material and live feeds from our subject advisors giving you access to a portal of information. If you have any subject specific questions about this specification that require the help of a subject specialist, you may find our Ask The Expert email service helpful. /contactus Pearson: helping people progress, everywhere Our aim is to help everyone progress in their lives through education. We believe in every kind of learning, for all kinds of people, wherever they are in the world. We’ve been involved in education for over 150 years, and by working across 70 countries, in 100 languages, we have built an international reputation for our commitment to high standards and raising achievement through innovation in education. Find out more about how we can help you and your students at: /uk Summer 2012 Publications Code 46664_MS* All the material in this publication is copyright © Pearson Education Ltd 2016 PhysicsAndMathsT General Marking Guidance  All candidates must receive the same treatment. Examiners must mark the first candidate in exactly the same way as they mark the last.  Mark schemes should be applied positively. Candidates must be rewarded for what they have shown they can do rather than pena