Question

classify the given material lustrous and non lustrous material Steel spoon coin and plastic Spoon bottle opener wood cup plastic ring​

Answer 1

Answer:

Lustrous- steel spoon, coin, bottle opener

Non-Lustrous- Plastic Spoon, wood cup, plastic ring.

Answer 2

Answer:   STEEL- LUSTROUS

                 SPOON-LUSTROUS

                 COIN- LUSTROUS

                 PLASTIC SPOON- NON LUSTROUS

                 WOOD CUP- NON LUSTROUS

                 PLASTIC RING- NON LUSTROUS

Explanation: THIS IS BECAUSE METALS ARE LUSTROUS WHEREAS NON METALS ARE NON LUSTROUS