Which instruments listed below are examples of the classification idoliphone?

Idiophone is a classification of musical instruments that produce sound primarily through the vibration of the instrument itself, rather than through strings, membranes, or air columns. Here are some examples of idiophones:

- Xylophone: A percussion instrument consisting of a set of wooden bars of graduated lengths, which are struck with mallets to produce musical notes.

- Marimba: A percussion instrument similar to the xylophone, but with larger wooden bars and resonators underneath, giving it a lower pitch and a more mellow sound.

- Glockenspiel: A percussion instrument consisting of a set of tuned metal bars, which are struck with mallets to produce high-pitched notes.

- Vibraphone: A percussion instrument that consists of metal bars suspended over resonators, which produce a vibrating sound when struck with mallets. The vibraphone has a distinctive tremolo effect created by rotating discs that periodically interrupt the airflow from the resonators.

- Chimes: A percussion instrument consisting of a set of tuned metal tubes or rods suspended from a frame, which are struck with a mallet to produce a clear and resonant sound.

- Triangle: A percussion instrument consisting of a metal rod bent into a triangular shape, which is struck with a metal beater to produce a bright, high-pitched sound.