Show the universal recycling codes to the learners. Or hang a poster of the codes in the classroom for the learners to examine. Ask the learners to bring a plastic product with any of the recycling code listed below. Ask them to describe the material: 1. What is the sample polymer material used for? 2. What recycling code is printed on the sample? 3. Describe the material in terms of hardness and/or flexibility. 4. Why are recycling codes used in the plastic materials?

Q: their introduction, plastics have revolutionized modern manufacturing. With modifications in their…

A: Plastic is a very important polymer in day to day life. It is modified by adding some additives to…

Q: If a polymer is said to be thermoplastic, this means that it     a. will not decompose at any…

A:

Q: SOLUTIONS TO OVERCOME PLASTIC POLLUTION - Briefly explain how the government can contribute to…

A: World Health Organisation (WHO) - It is  sepcialized agency of United nations which connects the…

Q: Explain how nanotechnology affect your everyday life. 2. Discuss the dangers involved in…

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Q: The removal of H20 from reacting molecules is called- -- Using O O H20 to break down polymers is…

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Q: Which n number would make the polymer the strongest/hardest?  a.) n=500 b.) n=50 c.) n=100 d.)…

A: Given n values for a polymer.

Q: Consider a polymer made from tetrachloroethylene.A. Draw a portion of a polymer chain.B. What is the…

A: The monomer for the polymer is tetrachloroethylene, Cl2C=CCl2

Q: a.Recognize the difference between crystalline and non-crystalline confectionery. b. What exactly…

A: Confectionary produces crystalline  bakery items  and Non crystalline produces items having non…

Q: Explain Plastics and how they affect the earth and what are plastics and what are the different…

A: To find: Explain plastics How they affect the earth different types of plastics  advantages and…

Q: What happens when your stearic acid solution forms a bead or small film that does not spread on the…

A: When a stearic acid solution forms a bead or small film that does not spread on…

Q: 3. Describe the properties of elastomers , fibers, fabrics, and synthetic rubbers.

A: Elastomers are polymers that are having viscosity as well as elasticity and therefore are known as…

Q: What are the alternatives to single-use plastics? Consider their viability from both an economic and…

A: Plastic are involved in our daily life. From use and throw to heavier uses.

Q: Dr Kootsookos was cooking breakfast one day and the saucepan handle got hot and crumbled in her…

A: The polymer which is used for making saurcepan handle name is given below.

Q: Which of the following is not produced by a condensation reaction?     a. polyethylene     b.…

A: Polyethylene is not formed by condensation reaction.

Q: A material that has the ability to stretch a great deal and then return to its original dimensions…

A: In material science and physics, elasticity is the ability of a material to resist a distorting…

Q: SOLUTIONS TO OVERCOME PLASTIC POLLUTION - Briefly explain how to reuse reduce and recycle plastic…

A: How to reuse ,reduce and recycle the plastic to prevent plastic pollution in the environment brief…

Q: Which of the following is true? Select one: a. A plastic is never a polymer. b. Polymers are…

A: We have given four statements about polymers and plastics. We have to choose which statement is…

Q: 3. Polymer structures i) Draw the chemical structure of the "mer", ii) compute repeat unit molecular…

A: The answer is as follows:

Q: Which polymeric material is used for the making of bullet proof jacket?

A: Bullet proof jackets are material that blocks bullets from pistols and helps to escape from bullets.

Q: Simply explain each point, about how to overcome the plastic pollution.  Reduce, reuse, and recycle…

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Q: art 2 A. Enumerate five other properties of minerals that is dependent with light and explain each

A: Note:- As per bartleby guildelines, an expert is allowed to answer one question at a time. Please…

Q: State the process that is used to separate kerosene and diesel fuel. State the operating conditions…

A: 1) The mixture of kerosene and diesel fuel are miscible with each  other.

Q: Most plastics are made using chemicals extracted from oil. Currently, only a small fraction of…

A: In the current scenario , we are not doing enough to recycle . This is true when it comes to…

Q: An example of a product made from a synthetic material is A. a pine 2×4 board © B. a PET plastic…

A: Synthetic materials means those substances which are artificial or man made but doesn't occur…

Q: Draw a section of the polyethylene polymer about five monomers long. Show how some of the hydrogen…

A: The polyethylene is formed by the condensation of ethene molecules. The five monomers long section…

Q: Nanostructures are from the breaking up of bulk materials a. The top down approach   b. The bottom…

A: Ans There are two classified approaches for the synthesis of nanomaterial and fabrication of…

Q: نقطة واحدة نقطة واحدة can be heating and ......33 .reshaped is A. Thermoset. O B. Thermoplastic. O…

A: Thermoplastic polymer are those polymer which can be reshaped by changing the temperature is called…

Q: You have discovered a polymer. You need to determine if the polymer was made from an addition…

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Q: Through __________, monomers are combined to create bigger polymers. This process results in the…

A: The given statement is, Through __________, monomers are combined to create bigger polymers.

Q: 1. Name three common natural products and three synthetic products made of polymers.

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Q: Consider the co-polymer of butadiene and styrene pictured below to answer the following questions…

A: We are given a co-polymer of butadiene to styrene. The molecule in the Blue is the molecule of…

Q: Which of the following is not a man-made polymer? a. polypropylene b. teflon c. polyurethane d.…

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Q: If a polymer is said to be thermoplastic, this means that it O a. will not be brittle even at very…

A: Thermoplastic is a plastic which gets soft when it's heated and get brittle at low temperature. It…

Q: Polytetrafluoroethylene, or Teflon, is an organic polymer that is used in non-stick coatings. F…

A: We have been given structure of polymer teflon or polytetrafluoroethylene and we have been asked to…

Q: The Oil and Gas industry has many hazards present. One such hazard is NORM. Define the terms that…

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Q: There are four types of molecular structures for polymers. Branched and cross-lined polymers are…

A: Polymers are macro Molecules, with higher Molecular weight containing covalent bonds.  There are…

Q: Group Activity no. 3 Explore the concept of recycling plastics. Which among the polymers can be…

A: Plastics are inexpensive, lightweight and durable materials, which can readily be moulded into a…

Q: What are collective actions that others could take to reduce plastics and food waste in homes,…

A: Plastic is one of the main cause for the position .

Q: What plastic is present in acrylic paints? Show structure.

A: Acrylic pain is water-based paint that is composed of tiny particles of plastic acrylic resin in…

Q: The problems associated with recycling/disposal does not ir Group of answer choices Virgin resins…

A: According to the question, we need to determine which of the following statement does not include…

Q: made of polymers? Below are some examples of materials made of polymers. Pause and think for a…

A: Polymers are the macromolecules that are composed of multiple repeating units. These repeating units…

Q: 34. ................annot be heating and reshaped is. OA. Thermoset. OB. Thermoplastic. 35. The…

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Q: 1. How many monomers molecules are there in 5 ml of Ethyl acrylate . Using this monomer how can you…

A: (a)

Q: What are some advantages of plastics in our modern society? Plastic is versatile and a huge number…

A: Plastic is bio-nondegradable material which is used in a large scale in modern life . Generally it…

Q: 9 This polymer is composed of 2 monomer units: an acid chloride and an amine. In the box below, draw…

A: Thank you.