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Вопрос 28

A manufacturer needs a material that can be pulled into a long wire. Which property is required?

  1. Malleability
  2. DuctilityПравильный ответ
  3. Brittleness
  4. Solubility

Объяснение

Ductility allows a material to be drawn out into wire without snapping. Malleability instead concerns flattening a material into sheets, so it does not name the requested wire-forming behavior.

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Вопрос 28: A manufacturer needs a material that can be pulled into a… · The Periodic Table and Elements · Questena