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Non- biodegradable substance1 of 3.
Polystyrene2 of 3.
Melted and Molded3 of 3.
Plastic are an example of .
Themocol is made from plastic material.
Plastics are polymers that can be into any desired. Drag and fill in the blanks
Electrical switches are made of .
The process of combining monomers to form a polymer is called .
Rayon is a fiber regenerated from . Bakelite1 of 3.
Polymerization2 of 3.
Cellulose3 of 3.
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is often used are substitute for wool.
is used as a coating on the surface of non- stick frying pans.
synthetic fiber is commonly used to make strong ropes. Acrylic1 of 3.
Nylon2 of 3.
Teflon3 of 3.
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are long- chain polymers made by linking of several ester units.
plastics are set into a particular shape cannot be remolded.
is the most common source for synthetic fibers. Thermosetting1 of 3.
Petroleum2 of 3.
Polyester3 of 3.