A
Silver
B
Copper
C
Aluminium
D
Sulphur
Solution:
Sulphur is not a ductile material. Materials which can be drawn into wires are ductile. Ductility is the property by which a material can be moulded into different shapes without fracture. Only metals have this property. Non-metals break into different pieces by applying force. Among the given options, sulphur is a non-metal, whereas silver, aluminium and copper are metals.