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Question

In the previous video, there was a peculiar material which was not burning along with the wooden sticks but was changing color, melting on prolonged heating and was able to change shape upon beating. What can that material probably be?
  1. Wood
  2. Metal
  3. Stone
  4. Ceramic


Solution

The correct option is B Metal
Metals upon long heating change into bright hot substances without burning quickly. Metals have a property which helps them get beaten into thin sheets and drawn into thin wires. This is because of the ability of the atoms to roll over each other into new positions without breaking the metallic bond.

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