Question

Given some occasions of using plastic. Find the peculiarity of plastic used and fill the table.

Occasion	Peculiarity
As the covering of conductor
To make the handles of cooking vessels
To keep chemicals
To make water tanks
To make household materials

Answer 1

Occasion	Peculiarity
As the covering of conductor	Plastics are insulators
To make the handles of cooking vessels	Not conducting heat
To keep chemicals	Do not react with chemical
To make water tanks	No rusting. Less weight
To make household materials	Easy to use. Less weight