A metal wire is stretched, but it does not break easily. This property is known as:
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A.
hardness
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B.
malleability
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C.
ductility
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D.
brittleness
Correct Answer:
C. ductility
Explanation:
Ductility refers to the physical property of a material, particularly metals, that allows it to undergo significant plastic deformation or be drawn into thin wires without fracturing. While properties like malleability involve being hammered into sheets and hardness relates to resisting surface indentation, ductility specifically describes the ability of a substance to endure stretching forces. Conversely, materials that break or shatter easily under stress are classified as brittle, making ductility the correct term for a wire's ability to stretch and maintain its integrity.
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