| Hint | Answer | % Correct |
|---|---|---|
| PVC | Polyvinyl Chloride | 100%
|
| PS | Polystyrene | 70%
|
| HDPE or PE-HD | High-Density Polyethylene | 60%
|
| LDPE or PE-LD | Low-Density Polyethylene | 60%
|
| PP | Polypropylene | 60%
|
| PUR or PU | Polyurethane | 60%
|
| PTFE | Polytetrafluoroethylene | 50%
|
| PC | Polycarbonate | 40%
|
| PET | Polyethylene Terephthalate | 40%
|
| PAI | Polyamide-imide | 20%
|