Across
- 2. is a type of polyester
- 3. used as non stick kitchenware
- 5. (C6 H10 O5)
- 6. raw materials needed for making synthetic polymers
- 7. many repeating units
Down
- 1. is an example of addition polymer
- 4. plastic is a synthetic material prepared by this process
- 5. a great variety of these compounds can be made from simpler hydrocarbons