1) It allows light to travel through - like glass a) Malleable b) Opaque c) Translucent d) Transparent 2) It allows some light to travel through - like sunglasses a) Conductor b) Insulator c) Transparent d) Translucent 3) It doesn't allow light to travel through - like brick a) Brittle b) Elastic c) Waterproof d) Opaque 4) Let's heat, electricity, light or sound pass through it - like copper a) Conductor b) Waterproof c) Transparent d) Flexible 5) It does not allow water to pass through - like plastic a) Transparent b) Absorbent c) Conductor d) Waterproof 6) It can be bent - like some plastic a) Malleable b) Opaque c) Flexible d) Absorbent 7) It does not allow heat or electricity to pass through it - like wood or rubber a) Malleable b) Elastic c) Waterproof d) Insulator 8) Attracted to steel and iron screws a) magnetic b) not magnetic c) waterproof d) flexible 9) How well a material dissolves in a liquid a) flexible b) solubility c) magnetic d) absorbant 10) How inflexible and resistance to scratches a material is a) bendy b) malleable c) hardness d) brittle

The properties of materials

由
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?