- An element is a kind of material
- Conductivity is a property of a material
- Therefore, conductivity is a property of an element

- Conductivity is a property of an element
- An electrical conductor is conductive
- Therefore, an electrical conductor is an element that is conductive

- An electrical conductor is an element that is conductive
- Wiring requires an electrical conductor
- Therefore, wiring requires an element that is conductive

Therefore, wiring requires an element that is conductive
[Question]An element with which property would be best to use in electrical wiring?
[Context]- Wiring requires an electrical conductor 
- An element is a kind of material 
- An electrical conductor is conductive 
- Conductivity is a property of a material