_____________ is the property of metals due to which thin wires can be made by stretching them.

ductility

The correct answer is option 4. Ductility.

The property of metals due to which thin wires can be made by stretching them is ductility.

Ductility is the ability of a material, typically a metal, to deform under tensile stress (stretching) without breaking or fracturing. This property allows metals to be drawn into thin wires or elongated into various shapes without losing their integrity.