The substance that will be flattened on beating with a hammer is

1. crystal of iodine
2. lump of sulphur
3. piece of coal
4. zinc granule

Correct Answer: (d) zinc granule

Explanation:  Metals can be beaten into thin sheets (or flattened) with a hammer. So, zinc granule will be flattened on beating with a hammer. Non-metals break into small pieces when hammered.

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Updated on: 31-Jan-2023

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