CBSE Class 8 Answered
So many things are made up of plastic? why?
Asked by kunjuzzkunju419 | 29 Jun, 2021, 08:23: PM
Expert Answer
Plastics are chemically unreactive. They do not react with air and water. As a result, plastics are resistant to corrosion.
As they can be easily moulded, they are used to make a large variety of articles having different shapes and sizes.
Plastics do not conduct heat and electricity. So, they are used as electrical insulators.
These are the resons why many objects are made of plastic.
Answered by Shiwani Sawant | 30 Jun, 2021, 10:54: AM
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