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Chemistry CBSE Live product
Class 7 (2026-27)
The World of Metals and Non-metals
Introduction to Metals and Non-metals
8.
Properties of metals
Question:
3
m.
Answer the following questions:
Explain the different physical properties of metals.
i.
Which property of metals help them to be used in making tools and machinery?
Metals are hard and brittle, used in making tools and instruments
Metals are soft and strong, used in making tools and instruments
Metals are soft and brittle, used in making tools and instruments
Metals are hard and strong, used in making tools and instruments
Example:
Iron
Sulphur
Carbon
Bromine
ii.
Which property makes the metals to be altered into different shapes?
The ability of the metals to be beaten into thin sheets is ductility
The ability of the metals to be drawn into thi wires is malleability
The ability of the metals to be beaten into powder is malleability
The ability of the metals to be beaten into thin sheets is malleability
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