Quiz
polymers
Questions in this quiz (4)
1What is a polymer?
- Aa solid made up of long strings of molecules
- Ba shape with five sides
2What is a thermo-hardening polymer?
- Aa polymer that can not be reshaped more than once
- Ba shape with sharp corners
- Ca hard polymer
3what is a thermo-softening polymer
- Aa polymer that can be reshaped when heated
- Ba polymer that can be heated
- Ca very soft polymer
4How can a polymer be molded?
- A-plastic oven
-strip heater
-electric iron - B- plastic oven
-strip heater
- A-plastic oven
Information
- Description
- Quiz on polymers, created by tbele.45 on 06/11/2013.
- Author
- tbele.45
- Language
- English
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- 14
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