Question

Metallophones are A. chordophones. B. idiophones. C. membranophones. D. aerophones.

Answer 1

B. Idiophones

Step-by-step explanation:

Metallophone is an idiophone because you strike it with a mallet.

Idiophones

– instruments that produce sound by striking and shaking.

-made of wood, bamboo, or brass.

Answer 2

B.Idiophones made out of a subset of percussion idiophones.