1. What is plastic called?
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Other questions in this quiz
2. The shorter the chain of hydrocarbons the....
- Lower the melting and boiling points
- Higher the melting and boiling points
3. 'Buring plastics releases non-toxic gases'
4. Why dont plastic rot?
- Because they're not bio-degradable
- Because they're tough
- Because they're too big
5. A saturated hydrocarbon is where they...
- have no spare bonds
- Have spare bonds