1) hard but easily broken a) Brittle b) Malleable c) Opaque d) Flexible 2) how a material looks to the human eye a) Tensile Strength b) Smooth c) Colour d) Ductile 3) the ability of a material to conduct heat or electricity. a) Conductivity b) Stiffness c) Translucent d) Shiny 4) can be stretched into wire. a) Conductivity b) Brittle c) Translucent d) Ductile 5) ability if a material to resume normal shape after bending a) Elasticity b) Flexible c) Magnetic d) Brittle 6) can be bent a) Toughness b) Smooth c) Brittle d) Flexible 7) difficult to scratch or squash a) Strong b) Hard c) Colour d) Shiny 8) Metals are shiny when cut, scratched, or polished a) Luster b) Thermosetting Plastic c) Opaque d) Stiffness 9) attracted to a magnet a) Elasticity b) Rigid c) Transparent d) Magnetic 10) can be beaten into thin sheets. a) Toughness b) Ductile c) Malleable d) Hard 11) Not man-made a) Plasticity b) Natural c) Brittle d) Transparent 12) you cannot see through it a) Opaque b) Flexible c) Magnetic d) Non-Ferrous Metal 13) can change in shape permanently a) Plasticity b) Stiffness c) Waterproof d) Tensile Strength 14) cannot be bent a) Conductivity b) Malleable c) Rigid d) Thermoplastic 15) Reflects Light a) Colour b) Ductile c) Shiny d) Luster 16) Even Surface a) Transparent b) Flexible c) Luster d) Smooth 17) the extent to which a material resists being bent. a) Elasticity b) Stiffness c) Plasticity d) Non-Ferrous Metal 18) difficult to break a) Shiny b) Opaque c) Strong d) Non-Ferrous Metal 19) man-made a) Synthetic b) Luster c) Ductile d) Thermosetting Plastic 20) can stretch without breaking or snapping. a) Stiffness b) Tensile Strength c) Conductivity d) Opaque 21) ability of a material to withstand being hit or knocked. a) Translucent b) Conductivity c) Shiny d) Toughness 22) you can see through it a bit a) Translucent b) Transparent c) Strong d) Luster 23) you can see completely through it a) Transparent b) Smart Material c) Ferrous Metal d) Opaque 24) does not soak up water or let water through a) Waterproof b) Strong c) Ductile d) Natural 25) A Plastic that cannot be Recycled a) Translucent b) Synthetic c) Thermosetting Plastic d) Tensile Strength 26) A Plastic that can be Recycled a) Thermoplastic b) Thermosetting Plastic c) Malleable d) Strong 27) A metal that is magnetic and contains iron a) Opaque b) Ferrous Metal c) Rigid d) Plasticity 28) A metal that is non-magnetic and does not contain iron a) Strong b) Non-Ferrous Metal c) Colour d) Tensile Strength 29) A material that can react to its environment a) Colour b) Stiffness c) Smart Material d) Elasticity

Material PROPERTIES

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？