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Science TNSB Mentoring
Class 10 Crash course
Periodic classification of elements
Metallurgy of aluminium
2.
Physical properties of aluminium
Question:
2
m.
Identify the correct answer:
1.
Which of the following statements is incorrect about aluminium?
Aluminium is a silvery white metal.
Aluminium is a good conductor of heat and electricity.
Aluminium is malleable and ductile.
Aluminium has high density and is very heavy.
2.
Which combination of properties allows aluminium to be drawn into wires and rolled into sheets?
Magnetic and corrosion resistant
High density and strength
Malleability and ductility
Hardness and brittleness
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