Question
What are metalloids? Name two metalloids.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| Column I | Column II | ||
| $(i)$ | Polyester | $(a)$ | Prepared by using wood pulp |
| $(ii)$ | Teflon | $(b)$ | Used for making parachutes and stockings |
| $(iii)$ | Rayon | $(c)$ | Used to make non-stick cookwares |
| $(iv)$ | Nylon | $(d)$ | Fabrics do not wrinkle easily |