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Chemistry CBSE Live product
Class 7 (2026-27)
The World of Metals and Non-metals
Properties of Metals and Non-metals
6.
Physical proprerties of metals and non-metals
Question:
2
m.
Find
the correct answer:
1.
A thin metal sheet is required to cover food items during storage. Which physical property is mainly responsible for this use?
Sonority
Hardness
Malleability
Electrical conductivity
2.
Which everyday object depends mainly on the good conduction of heat by metals?
Plastic chair
Cooking pan
Electrical switch
Rubber gloves
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