1) Ability to break easily a) DUCTILITY b) FLEXIBILITY c) HARDNESS d) BRITTLENESS 2) Ability to be drawn into thin wires a) CONDUCTIVITY b) DUCTILITY c) ELASTICITY d) HARDNESS 3) Ability to bend without breaking a) BRITTLENESS b) POROSITY c) FLEXIBILITY d) DUCTILITY 4) Allows water and gas to pass through it a) BRITTLENESS b) DUCTILITY c) POROSITY d) HARDNESS 5) Ability of material to return to its original size and shape without breaking after it is stretched, pressed, and twisted. a) BRITTLENESS b) FLEXIBILITY c) DUCTILITY d) ELASTICITY 6) Ability of a material to allow heat and electricity to pass through it. a) CONDUCTIVITY b) BRITTLENESS c) HARDNESS d) DUCTILITY 7) The property of an object that makes it withstand pressure. a) FLEXIBILITY b) ELASTICITY c) HARDNESS d) DUCTILITY 8) It is the ability of matter to combine chemically with other substances. a) DUCTILITY b) REACTIVITY c) FLAMMABILITY d) POROSITY

MATTER

由
列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?