Predict the molecular formula of decane and explain your answer. Petrochemicals and polymers, petroleum, alternative fuels. The specification in this catalogue, including limitation price, format, extent, number of illustrations and month of publication, was as accurate as possible at the time the catalogue was compiled. Includes several questions to be completed on each topic but no mark scheme provided.
Perspex is a synthetic polymer whose structure is also amorphous. From monomers to polymers in the process of polymerisation is where this topic usually begins, before other aspects such as thermosoftening and thermosetting polymers. Polymers have different properties and uses but it is difficult to dispose of them. In this activity, some interesting properties of the slime are. Aqa gcse chemistry trilogy mastery booklets for the 10. The diagram below shows how the chains in a semicrystalline polymer. Addition polymers polymers gcse chemistry single science. A polymer is often written in the form shown below. The books and journals on this page cover diverse topics, such as the fundamental and applied research of polymers, and present and future trends in polymer and biopolymer science. This page also contains the link to the notes and video for the revision of this topic banner 1 c15. Ive taken the excellent work done by a large group of biology teachers and updated them to include.
Year 8 science revision booklets teaching resources. Polymers are very large molecules sometimes called macromolecules. The three gcse science qualifications enable students to. Aqa gcse sciences student book answers separate sciences. The novel materials and smart applications booklet contains an. It breaks the revision for biology, chemistry and physics. Archived sciences revision programme from 2017 old syllabus the booklet below was issued to students at the start of january. Gatsby science enhancement programme 9 in n o vat i o n s in pract i cal wo r k. Looking for the practice and summary question answers for the combined science student books.
They are formed when many small molecules join together. Polymer chemistry, sixth edition nanjing university. Lesson slides to teach aqa properties of polymers aqa 2. Gcse chemistry revision worksheets on polymers and polymerisation can be accessed via this dedicated page. Gcse science chemistry 91 triple addition polymers duration. Your resources certainly helped my son achieve excellent grades in his gcse science with a grade 9 in biology and 8s in both his chemistry and physics.
This is a book full of questions which is great to give to students to learn and revise. Tes global ltd is registered in england company no 02017289 with its registered office at 26 red lion square london. Here, hank talks about how they were developed an the different types of polymers that are common in the world today, including some that may surprise you. The booklet links to a series of short powerpoint presentations containing the. Structure of polymers thermosoftening thermosetting. Carbohydrates sugars natural polymers starch and dna. Natural polymers are defined as materials that widely occur in nature or are extracted from plants or animals. What are the properties of polymers the properties of a polymer or any other material include strength, stiffness, hardness, density and melting point the properties of a polymer can be changed in a number of ways 1. Gcse chemistry revision worksheets polymers and polymerisation. The repeat unit is repeated over and over again many times to make up the long chain of the polymer. Gcse chemistry revision worksheets on polymers and polymerisation can be. More lessons for igcse chemistry math worksheets a series of free igcse chemistry lessons cambridge igcse chemistry. Doc browns gcse, igcse, o level and ks4 science chemistry revision notes on oil, useful products, environmental problems, introduction to organic chemistry.
Aqa gcse sciences student book answers separate sciences download answers to the practice and summary questions in your aqa gcse sciences 91 biology, chemistry and physics student books. This website and its content is subject to our terms and conditions. Our focus is now on supporting learners to achieve the. Alkanes hydrocarbons edexcel gcse chemistry single. Polymers revision science gcse and alevel revision. Here is where you will find all my biology gcse slop booklets. Below are some examples of the repeat units of polymers. Natural polymers are essential to daily life as our human forms are based on them. See current entries and add your own how and why to enter grow your grades. Despite the huge range of items made from plastic the worldwide production of polymers is.
Gcse science chemistry 91 triple condensation polymers. Year 8 science revision booklets to help students understand science topics such as body systems, health, reactions, energy, light, space. Metals have many properties but some are prone to corrosion. Igcsegcseorganic chemistrypolymers teaching resources. This sixth edition addresses the importantsubject of polymer science and technology, with emphasis on making it understandable to students. Topic summary power points, quizzes and checklists to help with revision for aqa combined trilogy science. The table below shows the properties and uses of some polymers. This can be used as a great source of revision or a homework task where students have to learn the answers and then they are tested on them next lesson. In this part of the website you can find a range of materials designed to support you through your gcse science revision.
They are designed with past paper questions and the answers for the students to complete themselves. The properties of a polymer can be changed in a number of ways. When alkenes join together to form a polymer with no other substance being produced in the reaction, the process is called addition polymerisation. Modelling extension activities suggested for kinaesthetic learners. The handbook is a dependable reference for readers interested in polymer science. Learn about the properties of polymers and how they can be used with bbc bitesize gcse chemistry. My gcse science premium video tutorials, examstyle.
Secondary students and parents the uk government has announced that uk schools will close and that exams will not be held in may and june. Nylon and polythene have both crystalline and amorphous regions, their structure is described as semicrystalline. Edplace helps students progress over 150% in the course of a school year access thousands of national curriculum aligned worksheets, assessments and revision materials in english, maths and science from year 1 to gcse. Aqa gcse biologytrilogy mastery booklets for the 7. The data included in the handbook of polymers come from open literature published articles, conference papers, and books, literature available from manufacturers of various grades of polymers. Atoms and elements doodle note science doodle notes. This is to help them gain a deeper knowledge without impacting on teacher workload. Each polymer molecule is a long chain of mainly carbon atoms. Polymers and properties of polymers are a chunky topic in the gcse chemistry syllabus. Gcse science chemistry 91 triple condensation polymers duration. More questions over 100 in each booklet more maths in biology graphs, percentage increases, standard form etcmore literacy support refutation texts, graphic organisersinterleaving from prior.
Polymers are very large molecules made when many smaller molecules join together, end to end. Aqa gcse chemistry trilogy mastery booklets for the 10 11 teaching topics. You have to know about the uses of polymers as well as their chemical structures. Take a look at this category of free ebooks and find all the answers to your questions immediately. An exciting lesson pack to help you introduce polymers as part of the gcse aqa chemistry bonding, structure and properties of matter topic. This resource is a lesson with activities covering the polymers content in the 2015 aqa.
It breaks the revision for biology, chemistry and physics down into weekly areas to revise, cross linked to the relevant revision guide pages and revision workbook pages. Smart materials include thermochromic pigments, shape memory polymer, shape memory alloy and hydrogels. Polymers are made from many smaller molecules, called monomers. There are lots of tips and hints to make sure that. The website gave him something to focus on rather than just reading text books. The power point presentation covers the following topics polymers synthetic polymers condensation and addition polymers plasticsadvantages, uses and pollution natural polymers. Our publications offer resources to not only polymer. Gcse science chemistry 91 diamond and silicon dioxide. Smart materials nanoscience and smart materials gcse. Summary notes, revision videos and past exam questions by topic for aqa chemistry gcse topic 7 organic chemistry. A materials science handbook, volume 2 focuses on the chemical structures of polymers, as. Since the publication of the second edition in 1999, the field of polymers. Gcse science chemistry 9 1 diamond and silicon dioxide. Selection of exam questions from aqa that are useful when teaching the c11 topic in the new aqa chemistry specification.
Gcse chemistry what are the properties of polymers. This can be used as a great source of revision or a homework task where students have to learn the. Addition polymers are made from molecules containing cc bonds. Polymers aqa gcse chemistry single science revision aqa.
Natural polymer molecules carbohydrates sugars starch. A solution of polyvinyl alcohol pva can be made into a slime by adding borax solution, which creates crosslinks between polymer chains. The elements of polymer science and engineering, third edition, is a textbook for one or twosemester introductory courses in polymer science and engineering taught primarily to senior undergraduate and firstyear graduate students in a variety of disciplines, but primarily chemical engineering and materials science. First we explore what is meant by giant covalent and then we look at the structures and properties of diamond and silicon. I have put together mastery booklets that can be used for independent study for pupils to use after a section of the course has been covered. Worksheets and lesson ideas to challenge students to think hard about addition and condensation polymers gcse and key stage 3. Year 10 aqa gcse chemistry revision booklet use this booklet to help you with your revision in preparation for your year 10 chemistry examination. This page contains the aqa gcse chemistry using our resources questions and kerboodle answers for revision and understanding the earths resources. Complete the following sentences using the words in the boxes.
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