Question

Talia plugs her lamp into the wall and turns it on. To make the lamp work, which properties of metals in the lamp’s wires are most important?

shininess and malleability
malleability and ductility
ductility and conduction
conduction and shininess

Answer 1

To make the lamp work, the most important properties of metals in the lamp’s wires are **ductility and conduction**.

- **Ductility** refers to the ability of a metal to be drawn into wires, which is essential for creating the thin wires that connect various components of the lamp.
- **Conduction** refers to the ability of a metal to conduct electricity. For the lamp to function, the wires must effectively conduct electrical current from the outlet to the lamp itself.

So, the correct answer is **ductility and conduction**.