A polymer is a molecule, made from joining together many small molecules called monomers.The word "polymer" can be broken down into "poly" (meaning "many" in Greek) and "mer" (meaning "unit"). Products from Oil. Amines; Amino acids; Aromatic organic compounds; Phenols In other polymers the branches become numerous and cross-link to other polymer chains, thus forming a network structure. Open Access Polymer Science Journal - use key words specific to the question and … 18.00: Bad Blood Riding the Iron Horse - a roaring, full-throated Harley Davidson - across the open prairie is an American dream. Here is an example. The structure and chemical composition of the polymer chain determines the physical properties of the material. BBC Bitesize – Designer polymers. Each polymer molecule is a long chain of (mainly carbon) atoms. Polymers are very large molecules (sometimes called macromolecules). O2. Polymers 9 Q56-58 2.3.2 BBC Bitesize The uses of polymers Giant Covalent Structures 10 Q45 Properties of covalent compounds Properties of metals and alloys Q45 BBC Bitesize The properties and uses of metals Metals as sonductors Q46-49 Diamond Q60-61 Structure of diamond and graphite Graphite 11 Q62 BBC Bitesize Properties and structure of graphite Click on the resources below. KS3 Polymers for the new national curriculum. What are some items made from polymeric materials that you frequently use? BBC Bitesize- What is the periodic table? Title: Thermosetting plastics Created Date: 10/7/2006 1:42:28 PM Learn vocabulary, terms, and more with flashcards, games, and other study tools. Small Molecules like glucose ==> Natural Polymers = Macromolecules like starch Carbohydrates (this page), Proteins and Oils & Fats are the main nutrient constituents of food. GCSE Chemistry - GCSE Revision Buddy. Many polymers can be … The identity and amount of the reagent used to crosslink the polymer chains. Essential Chemistry Industry Online - Polymers, an overview. Get ready for your exams Easily find curriculum specific exam paper questions as well as full past papers Start studying bbc bitesize Polymers. Polymers are chains made of monomer subunits. Head Master's Welcome; Happy Christmas from King's; Vision and Values; The School History; Staff; Policies; Ofsted; Governance; Statutory Information The following variables can be controlled when producing a polymer. In-text: (BBC - GCSE Bitesize: Structure and properties of polymers - higher, 2014) Your Bibliography: Bbc.co.uk. ... Recall that polymers are made from small molecules called monomers joined together in very long chains. Polymers are made from many smaller molecules, called monomers. Open Learn - Introduction to polymers. Start studying bbc bitesize Ionic compounds. Plasticizers.. 3. In some polymers shorter chains grow off the long chain at certain intervals, so that a branched structure is formed. The monomer polymerized or the monomers copolymerized. One of the bonds in each C=C breaks and forms a bond with the adjacent monomer. Study 6 5.2 BBC - GCSE Bitesize - Polymers flashcards from Arthur T. on StudyBlue. Naturally Occurring Molecules from plants and animals. Properties of Polymers . [Greek polumerēs, consisting of many parts : polu-, poly- + meros, part; see (s)mer- in Indo-European roots.] Producer PHILIP ASHBY A BBC/Open University production 1.45 Pages from Ceefax 2.0 Scene Football Fans Abroad Ethanol is a two-carbon length alcohol. BBC Bitesize - The periodic table . 2014. Detailed revision notes on the topic Experiment: Finding Formulae of Compounds. The tagging of seahorses is a delicate process because they have rigid bodies, prehensile tails and small fins. new aqa science gcse chemistry revision guide Oct 25, 2020 Posted By Robin Cook Publishing TEXT ID 245f87a2 Online PDF Ebook Epub Library edition higher perfect revision for mocks and exams in 2021 and 2022 cgp gcse chemistry 9 1 revision by cgp books … The researchers have developed a novel technique that allows them to tag the creatures without the need for risky continual adjustments. Figure: 5 Example of a homologous series of alkanes with structure of CnH2n+2, Ivy Rose, (n.d) 2.4, 2.5 – As alkanes are saturate hydrocarbons, they are deemed unreactive due to containing single bonds such as C-H and C-C bonds which are quiet strong and difficult to break due to the strong intermolecular force. The chemical name for Vitamin C. Food storage, food hygiene and cross contamination Functions of starchy carbohydrates in the body Healthy Eating guidelines and meal planning for young children exprart Heat transfer methods (conduction, convection and radiation) BBC - GCSE Bitesize: Structure And Properties Of Polymers - Higher . The structure also includes some unsaturated long chain unsaturated aliphatic … Recognise that the use of polymers are related to their properties. Our body too is made up of many natural polymers like nucleic acids, proteins, etc. This is a complex crosslinked polyester of 9,10,16-trihydroxy-exadecanoic acid (aleuritic acid). Addition polymers are formed by the joining together of many monomers that contain C=C bonds. Medical applications range from important day-to-day products such as latex gloves, bandages, and tubing, to applications as advanced as self-tying sutures, implantable medical devices, and artificial joints.

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