Plastics in everydaylife — task. Science State Board, Class 7.

PDF chapter test TRY NOW

Choose the correct answer for the following questions:

1. Flexible hosepipe made of __________ chemical.

Polyvinyl chloride
Metals
Plasticity

2. Plastics are non-reactive to __________.

Chemicals
Flexible
Moulding

Login or Fast registration

Previous exercise

Exit to the topic

Did you find an error?

Register for free to see more content

Register for free to see more content