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प्रश्न
State any five physical properties of metals.
लघु उत्तर
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उत्तर
- Metals are malleable and ductile. That is, metals can be hammered into thin sheets and drawn into thin wires.
- Metals are good conductors of heat and electricity.
- Metals are lustrous (shiny) and can be polished.
- Metals are solids at room temperature (except mercury, which is a liquid metal).
- Metals are strong and tough.
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 3: Metals and Non-metals - Exercise 1 [पृष्ठ १६७]
