Which of the following element is ductile and lustrous?
Correct Answer : a ) ZincExplanation :
The property of metal by which it can be drawn into wires is called ductility. Generally, metals are ductile. Non-metals do not have this property. Metals are lustrous whereas non-metals have no lustre (glow). Zinc is a metal whereas Chlorine, Nitrogen and Sulphur are non-metals. Hence, Zinc shows properties such as ductility and lustre.
Hence, option (a) is correct.