Which of the following elements is sonorous?

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Hydrogen

Sulphur

Iron

All of the above

answer is C.

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Detailed Solution

Concept- Metals are sonorous by nature, which means that when they clash or when a force is applied to their surface, sound is produced. So when they collide or are stuck together, they make noise. It is a crucial characteristic of metals.
Metals are sonorous by nature, malleable, and ductile, among other distinct types of qualities. Metals have two different properties: malleability and ductility. Malleability allows metals to be pounded into thin sheets when struck with a hammer, whereas ductility allows metals to be easily pulled into wires. Only iron, a metal, has the power to make a sound; sulphur and hydrogen are non-metals and are not sonorous by nature.
Since they are non-metals, hydrogen and sulphur don't naturally produce sound. Sonorous elements have the property of elasticity which make them easier to produce sound.
Iron is a sonorous metal which has the tendency to produce sound.
Hence, the correct answer is option 3.

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