In 4-5 sentences, answer this question. Please make it simple and intended for 8th grade.
Why are metals used within most electronic devices and wires? In three to five sentences, apply your knowledge of conductivity to explain.
1 answer
Metals are used in electronic devices and wires because they are good conductors of electricity. This means they allow electric current to flow easily through them. Metals like copper and aluminum have many free electrons that can move around and carry the electric charge. This makes them efficient at transferring electricity from one point to another, which is important for devices like computers and cell phones to work properly. Using metals in electronics ensures that the devices will function reliably and efficiently.