Question

the electric guitar can be considered both a _____________ and an _____________ (choose 2!).
electrophone
aerophone
chordophone
idiophone

Explanation:

1. A chordophone produces sound via vibrating strings, which an electric guitar has (its strings vibrate to create the core sound).
2. An electrophone produces sound through electrical means, as electric guitars rely on pickups and amplification to project sound, fitting this category.
3. Aerophones use vibrating air columns, and idiophones vibrate their own solid material, neither of which applies to an electric guitar.

Answer:

electrophone, chordophone