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Question

Which of the following combination show ductility?
  1. Copper, platinum
  2. Aluminium, lead
  3. Tin, brass
  4. All of these

A
All of these
B
Tin, brass
C
Aluminium, lead
D
Copper, platinum
Solution
Verified by Toppr

Ductility is a physical property of matter, usually metals to stretch under tensile stress into a wire without breaking.

Most of the metals and alloys have high ductility and can be drawn into long, thin wires without breaking. All given combinations (Aluminium, lead), (Copper, platinum) and (Tin, brass) show ductility.

Hence, the correct option is D.

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