Question:
Fill in the blanks.
- A polymer is a chain of many small units joined together which are
called……………………. - The synthetic fibres are also known as…………………….fibres.
- The first fully synthetic fibre was…………………… .
- A fibre similar to wool is…………………….
- A plastic used for making crockery is…………………….
Solution:
- monomers
- man-made
- nylon
- acrylic
- melamine
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