What Causes the ‘Sound’ of a Bell and How Is It Different from Other Instruments?

A bell rings because it vibrates when you hit it. These vibrations make the air around it move, and we hear that movement as sound. But unlike a guitar string or a drum, a bell keeps vibrating for a long time, which is why bells sound so ringy and full of life. It's like when you shake a big bowl of water, it keeps sloshing even after you stop shaking it!