WebScience – key stage 3 3 become aware of some of the big ideas underpinning scientific knowledge and understanding. Examples of these big ideas are the links between structure and function in http://assurancepublicationsinc.com/aqa-chemistry-isa-mark-scheme-gcse

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WebPolymers are a special class of hydrocarbon molecule.Unlike the majority of the families of molecules so far studied, polymers do not exist as simple molecules.Instead, polymers exist as long chains of primarily carbon.The chains can range from a few dozen carbon atoms long, all the way up to tens of thousands of atoms long.. Polymers are made up of … WebPolymers. Polymers are large molecules made up of atoms joined together by strong covalent bonds. The intermolecular forces between polymer molecules are much stronger … park lane north cooperative apartments

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WebMar 1, 2007 · It then goes on to describe what a smart polymer is, before focusing on one type of superabsorbent, hydrogel. It gives an interesting example of how this product, … Web2 Contents: Pg: 4-10 8B1: Health and Lifestyle Pg: 11 - 16 8C1: The Periodic Table Pg: 17 -25 8P1: Electricity and Magnetism Pg: 26 -34 8B2: Ecosystem Processes WebProperties of small molecules and polymers Giant covalent structures A substance with small molecules has strong covalent bonds close covalent bonds A bond between atoms formed when atoms share electrons to achieve a full outer shell of electrons. that hold the atoms together in its molecules close molecules A collection of two or more atoms held … park lane movie theatre