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प्रश्न
State any five physical properties of a metal.
Physical properties of a metal :
टीपा लिहा
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उत्तर
- State : Metals are generally solid at room temperature. Mercury and gallium are liquid metals.
- Hardness : Metals are generally hard.
- Conductivity : Metals in general are good conductors of heat and electricity. Bismuth and tungsten are exceptions.
- Malleability : The property by which metals can be beaten into sheets is called malleability. Metals are generally malleable.
- Ductility : Metals are generally ductile i.e., can be drawn into wires.
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