1. what is the main fuel in crude oil?
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Other questions in this quiz
2. what is the chemical formula for Ethene?
3. what is a polymer?
- lots of small molecules joined together to make a big molecule
- small molecule
4. what is poly(ethene) made from?
- Ethene monomers that have been joined together to make a polymer
5. what is a monomer?
- small molecules
- big molecules