Synthetic Materials Mastery

Froggy Jumps

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Test your knowledge of synthetic materials basics.

jacquie talaat

Egypt

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Synthetic Materials Mastery


Froggy Jumps Synthetic Materials MasteryVersion en ligne Test your knowledge of synthetic materials basics. par jacquie talaat 1 The properties of synthetic materials differ from natural ones because they undergo chemical processing. a False b Depends on material c True 2 Ceramics are strong but brittle, and are good conductors. a False b True c Sometimes true 3 A material obtained from plants, animals, or the ground without chemical processing is natural. a Often true but not always b False c True 4 When synthetic materials are made from natural materials, the original atoms are rearranged into different atoms. a False b Sometimes true c True 5 Which of the following is NOT a synthetic material? polyester, bone china, wood, concrete. a Wood b Polyester c Concrete 6 The process where small monomers bond to form a chain is called polymerization. a Production b Technology c Polymerization 7 Which synthetic material is flexible and used to make fabrics? rayon, cement, red 40, fiberglass. a Cement b Fiberglass c Rayon 8 Each material has properties that help identify it; these are primarily chemical properties. a Color-based b Chemical c Physical 9 A material altered by a chemical reaction in a lab is synthetic. a Natural b Synthetic c Biodegradable