Question

which properties make a metal a good material to use for electrical wires?
o malleability and reactivity
o conductivity and ductility
o ductility and malleability
o reactivity and conductivity

Explanation:

Conductivity allows metals to carry electric current. Ductility enables them to be drawn into wires. Malleability is about shaping by hammering and reactivity is not beneficial for wire - making.

Answer:

B. conductivity and ductility