what are plastics preferred these days ? explain giving examples . i need verified amswer
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Plastic are strong, lightweight, electrical insulators and resistant to chemicals and they are generally cheaper than metal so these properties make them highly versatile materials for making numerous household and industrial goods. For e.g. Polythene, a thermoplastic is use widely as packaging material for liquid.
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Plastic are strong, lightweight, electrical insulators and resistant to chemicals and they are generally cheaper than metal so these properties make them highly versatile materials for making numerous household and industrial goods.
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